Sassa Fumihiro 佐々文洋

… Alternative Names

SASSA Fumihiro 佐々文洋

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Researcher Number	30722681
Other IDs	https://orcid.org/0000-0002-3910-2931
Affiliation (Current)	2024: 九州大学, システム情報科学研究院, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2024: 九州大学, システム情報科学研究院, 准教授 2017 – 2022: 九州大学, システム情報科学研究院, 助教 2015: 九州大学, システム情報科学研究科(研究院, 助教 2014: 筑波大学, 生命環境系, 特別研究員(PD)
Review Section/Research Field	Principal Investigator Basic Section 21030:Measurement engineering-related / Complex systems / Basic Section 28050:Nano/micro-systems-related / Nano/Microsystems Except Principal Investigator Medium-sized Section 61:Human informatics and related fields / Broad Section C / Complex systems / Kansei informatics
Keywords	Principal Investigator マイクロロボット / BioMEMS / MEMS / マイクロフルイディックデバイス / 電気化学センサー / Kinetic electronics / フィルムロボット / 組み合わせ分離・培養 / 組み合わせ培養・分離 / ソフトロボット … More / 組み合わせ培養 / ポストコッホ / 微生物 / 生体インターフェース / ソフトMEMS / 生体-機械インターフェース / 化学センサ / アクチュエータフィルム / 熱駆動アクチュエータ / モノリシックロボット / 国際研究者交流(米国) / センサアレイ / μTAS / 微細加工 / 保存 / マイクロフルーイディックデバイス / 長期保存 / バイオセンサ / 長寿命・高耐久化 / μ-TAS / Lab on a chip … More Except Principal Investigator 匂いセンサ / 微生物生態学 / 実世界学習 / 知能拡張技術 / BioMEMS / ラーニングアナリティクス / 科学者育成教育 / ハイパースペクトル / プラズモニックガスセンサ / センサロボット / 時空間揺らぎ / 人探索 / ロボット / ガスセンサ / 微生物生態 / 画像解析 / 可視化 / 匂い / 二次元化学センサ / 匂い予測 / センサ / 匂いマップ / 可視化画像解析 / 分子認識 / イメージング Less

Human tracing based on spatio-temporal fluctuation of odor
- Principal Investigator
  
  林健司
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section C
- Research Institution
  Kyushu University
「フィールドで持ち歩く実験室」：MEMSで創り出す最小の生態学実験室
- Principal Investigator
  
  岡田昌也
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 61:Human informatics and related fields
- Research Institution
  Kyushu University
Robotic active biosensing based on Kinetic electronicsPrincipal Investigator
- Principal Investigator
  
  佐々文洋
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21030:Measurement engineering-related
- Research Institution
  Kyushu University
Advanced microbiobes sepalation and cluturing techniques for post-Koch ecology analysisPrincipal Investigator
- Principal Investigator
  
  佐々文洋
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Kyushu University
Post-Koch Ecology - The next-era microbial ecology
- Principal Investigator
  
  高谷直樹
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  University of Tsukuba
Monolithic micro soft robot for human- machine interfacePrincipal Investigator
- Principal Investigator
  
  Sassa Fumihiro
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 28050:Nano/micro-systems-related
- Research Institution
  Kyushu University
Visualization of odor quality and space
- Principal Investigator
  
  HAYASHI Kenshi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Kansei informatics
- Research Institution
  Kyushu University
On demand micro chemical storage chip for long life virus monitoring sensorPrincipal Investigator
- Principal Investigator
  
  Sassa Fumihiro
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Nano/Microsystems
- Research Institution
  Kyushu University
  University of Tsukuba

All 2023 2022 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation Book Patent

[Book] Gas, and Biosensors for Internet of Things and Related Applications2019
- Author(s)
  F. Sassa, C. Liu, K. Hayashi
- Total Pages
  18
- Publisher
  Elsevier
- ISBN
  9780128154090
- Data Source
  KAKENHI-PROJECT-18K14108
[Book] ソフト・ドリンク技術資料／№1772015
- Author(s)
  稲葉知大，尾花2，清川達則，吉田圭太朗，佐々文洋，尾形敦，野村暢彦
- Total Pages
  22
- Publisher
  全国清涼飲料工業会
- Data Source
  KAKENHI-PROJECT-26790028
[Journal Article] Development of a microfluidic-based taste sensor using lipid polymer membrane2023
- Author(s)
  Tahara Yusuke、Sassa Fumihiro、Takigawa Ryo、Kurihara Yuma
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 62 Issue: SG Pages: SG1014-SG1014
- DOI
  10.35848/1347-4065/acb4fa
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04502, KAKENHI-PLANNED-19H05680
[Journal Article] A fully inkjet-printed disposable gas sensor matrix with molecularly imprinted gas-selective materials2022
- Author(s)
  Ge Lingpu、Ye Xiao、Yu Zeping、Chen Bin、Liu Chuanjun、Guo Hao、Zhang Shiyi、Sassa Fumihiro、Hayashi Kenshi
- Journal Title
  
  npj Flexible Electronics
  
  Volume: 6 Issue: 1 Pages: 1-10
- DOI
  10.1038/s41528-022-00168-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Journal Article] Low-cost gel-filled microwell array device for screening marine microbial consortium2022
- Author(s)
  Clelia Duran, Shiyi Zhang, Chongyang Yang, Maria Lorena Falco, Cristiana Cravo-Laureau, Chiho Suzuki-Minakuchi, Hideaki Nojiri, Robert Duran, Fumihiro Sassa
- Journal Title
  
  Frontiers in Microbiology
  
  Volume: 13 Pages: 01-09
- DOI
  10.3389/fmicb.2022.1031439
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14768, KAKENHI-PLANNED-19H05680, KAKENHI-PLANNED-19H05686
[Journal Article] Draft Genome Sequence of Novel Filterable Rhodospirillales Bacterium Strain TMPK1, Isolated from Soil2021
- Author(s)
  Nakai Ryosuke、Kusada Hiroyuki、Sassa Fumihiro、Morigasaki Susumu、Hayashi Hisayoshi、Takaya Naoki、Tamaki Hideyuki
- Journal Title
  
  Microbiology Resource Announcements
  
  Volume: 10 Issue: 28
- DOI
  10.1128/mra.00393-21
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-19H05683, KAKENHI-ORGANIZER-19H05679, KAKENHI-PLANNED-19H05687
[Journal Article] Chemiresistor sensor matrix prepared by full-printing processes2021
- Author(s)
  Ge Lingpu、Ye Xiao、Chen Bin、Liu Chuanjun、Guo Hao、Sassa Fumihiro、Hayashi Kenshi
- Journal Title
  
  Flexible and Printed Electronics
  
  Volume: 6 Issue: 1 Pages: 015013-015013
- DOI
  10.1088/2058-8585/abec19
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Journal Article] Microfabricated electrochemical sensing devices2020
- Author(s)
  F. Sassa, G. C. Biswas, and H. Suzuki
- Journal Title
  
  Lab Chip
  
  Volume: 20 Issue: 8 Pages: 1358-1389
- DOI
  10.1039/c9lc01112a
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H02001, KAKENHI-PROJECT-18K14108, KAKENHI-PLANNED-19H05680
[Journal Article] 分子パラメータ解析による匂い情報の直感的視覚表現2018
- Author(s)
  森元章悟, 商亮, 佐々文洋, 林健司
- Journal Title
  
  信学技報
  
  Volume: 117 Pages: 29-32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H01713
[Journal Article] マルチ蛍光プローブポリマーフィルムを用いた匂いの可視化2018
- Author(s)
  上野翔太, 吉岡大貴, 佐々文洋, 林健司
- Journal Title
  
  信学技報
  
  Volume: 117 Pages: 25-27
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H01713
[Journal Article] Odorants measurement using hyperspectral imaging and PVC film including multi fluorescent probes2017
- Author(s)
  Yoshioka Hiro-Taka、Ueno Shota、Fumihiro Sassa、Hayashi Kenshi
- Journal Title
  
  IEEE proceedings
  
  Volume: 0 Pages: 1-3
- DOI
  10.1109/icsens.2017.8234328
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H01713
[Journal Article] Electrochemical Bubble-Based Bidirectional Microfluidic Transport2016
- Author(s)
  H. Obata, T. Kuji, K. Kojima, F. Sassa, M. Yokokawa, K. Takekoshi, H. Suzuki
- Journal Title
  
  ACS Sensors
  
  Volume: 1 Issue: 2 Pages: 190-196
- DOI
  10.1021/acssensors.5b00059
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J01428, KAKENHI-PROJECT-26560365, KAKENHI-PROJECT-26790028
[Journal Article] ナノリットルでOK．液滴による化学分析2015
- Author(s)
  佐々文洋
- Journal Title
  
  生物工学会誌(総説)
  
  Volume: 93 Pages: 158-158
- Open Access
- Data Source
  KAKENHI-PROJECT-26790028
[Journal Article] ナノリットルでOK. 液滴による化学分析2015
- Author(s)
  佐々文洋
- Journal Title
  
  生物工学会誌
  
  Volume: 93 Pages: 158-158
- Data Source
  KAKENHI-PROJECT-26790028
[Patent] MANIPULATION APPARATUS AND MANIPULATION METHOD2021
- Inventor(s)
  SASSA Fumihiroほか
- Industrial Property Rights Holder
  SASSA Fumihiroほか
- Industrial Property Rights Type
  特許
- Filing Date
  2021
- Overseas
- Data Source
  KAKENHI-ORGANIZER-19H05679
[Patent] 操作装置及び操作方法2020
- Inventor(s)
  佐々文洋, 武居修, 茂木一
- Industrial Property Rights Holder
  佐々文洋, 武居修, 茂木一
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-102019
- Filing Date
  2020
- Data Source
  KAKENHI-PLANNED-19H05680
[Patent] 操作装置及び操作方法2020
- Inventor(s)
  佐々文洋, 武居修, 茂木一
- Industrial Property Rights Holder
  佐々文洋, 武居修, 茂木一
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-102019
- Filing Date
  2020
- Data Source
  KAKENHI-ORGANIZER-19H05679
[Presentation] Fabrication of Biosensing Film Robot Based on Kinetic Electronics2022
- Author(s)
  Shiyi Zhang , Kenshi Hayashi , Joseph Wang , Fumihiro Sassa
- Organizer
  Advances in Functional Materials2023
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Presentation] 2D LSPR gas sensor with Au/Ag core-shell structure coated by fluorescent dyes2020
- Author(s)
  K Semasa, F Sassa, K Hayashi
- Organizer
  2020 IEEE Sensors
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Presentation] Odor Source Detection with High Speed Multi Gas Sensing Robot System using AuNPs-Fluorescent Molecular coupling Opt-Chemical LSPR Sensor2020
- Author(s)
  Y Kusuda, Z Yang, K. Semas, F Sassa, K Hayashi
- Organizer
  2020 IEEE Sensors
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Presentation] Ultra-high Sensitive SERS Gas Sensor to detect Geosmin2020
- Author(s)
  Lin Chen, Noriko Shiramatsu, Bin Chen, Fumihiro Sassa, Shoichi Sameshima, Tatsuya Seki, Kenshi Hayashi
- Organizer
  2020 IEEE Sensors
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Presentation] Invisible Odor Trace Tracking with LSPR based High Speed Gas Sensor Robot System2019
- Author(s)
  Y Kusuda, Z Yang, T Soeda, F Sassa, K Hayashi
- Organizer
  18th IEEE Sensors, SENSORS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14108
[Presentation] Multi-layer Filter Structure for Molecular Selective SERS Gas Sensor2019
- Author(s)
  L Chen, B Chen, F Sassa, K Hayashi
- Organizer
  18th IEEE Sensors, SENSORS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14108
[Presentation] 2D LSPR multi gas sensor array with 4-segmented subpixel using Au/Ag core shell structure2019
- Author(s)
  T Soeda, Z Yang, F Sassa, Y Tomiura, K Hayashi
- Organizer
  18th IEEE Sensors, SENSORS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Presentation] Inkjet-printed Gas Sensor Matrix with Molecularly Imprinted Gas Selective Materials2019
- Author(s)
  L Ge, B Chen, H Kawano, F Sassa, K Hayashi
- Organizer
  18th IEEE Sensors, SENSORS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Presentation] Multi-layer Filter Structure for Molecular Selective SERS Gas Sensor2019
- Author(s)
  L Chen, B Chen, F Sassa, K Hayashi
- Organizer
  18th IEEE Sensors, SENSORS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Presentation] Inkjet-printed Gas Sensor Matrix with Molecularly Imprinted Gas Selective Materials2019
- Author(s)
  L Ge, B Chen, H Kawano, F Sassa, K Hayashi
- Organizer
  18th IEEE Sensors, SENSORS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14108
[Presentation] 2D LSPR multi gas sensor array with 4-segmented subpixel using Au/Ag core shell structure2019
- Author(s)
  T Soeda, Z Yang, F Sassa, Y Tomiura, K Hayashi
- Organizer
  18th IEEE Sensors, SENSORS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14108
[Presentation] Invisible Odor Trace Tracking with LSPR based High Speed Gas Sensor Robot System2019
- Author(s)
  Y Kusuda, Z Yang, T Soeda, F Sassa, K Hayashi
- Organizer
  18th IEEE Sensors, SENSORS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05680
[Presentation] 分子パラメータ解析による匂い情報の直感的視覚表現2018
- Author(s)
  森元章悟, 商亮, 佐々文洋, 林健司
- Organizer
  MEとバイオサイバネティックス研究会（MBE）
- Data Source
  KAKENHI-PROJECT-15H01713
[Presentation] Flexible Thermal Actuator Film for Monolithic Soft Micro Robot Process2018
- Author(s)
  Fumihiro Sassa and Kenshi Hayashi
- Organizer
  IEEE Sensors 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14108
[Presentation] マルチ蛍光プローブポリマーフィルムを用いた匂いの可視化2018
- Author(s)
  上野翔太, 吉岡大貴, 佐々文洋, 林健司
- Organizer
  MEとバイオサイバネティックス研究会（MBE）
- Data Source
  KAKENHI-PROJECT-15H01713
[Presentation] 分子パラメータに基づく匂い情報の直感的グラフ表現2017
- Author(s)
  森元章悟商亮佐々文洋林健司
- Organizer
  平成29年度（第70回）電気・情報関係学会九州支部連合大会
- Data Source
  KAKENHI-PROJECT-15H01713
[Presentation] マルチ蛍光プローブポリフィムを用いたガスの空間検知2017
- Author(s)
  上野翔太吉岡大貴佐々文洋林健司
- Organizer
  平成29年度（第70回）電気・情報関係学会九州支部連合大会
- Data Source
  KAKENHI-PROJECT-15H01713
[Presentation] Odorants measurement using hyperspectral imaging and PVC film including multi fluorescent probes2017
- Author(s)
  Yoshioka Hiro-Taka、Ueno Shota、Fumihiro Sassa、Hayashi Kenshi
- Organizer
  IEEE SENSORS 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H01713
[Presentation] Programmable droplet processing device for bio/chemical analysis2016
- Author(s)
  Fumihiro Sassa, Kenshi Hayashi, Hiroaki Suzuki
- Organizer
  EMN meeting on Droplets 2016
- Place of Presentation
  San Sebastian, Spain
- Year and Date
  2016-05-10
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26790028
[Presentation] 半導体メモリのように化学物質を展開・格納可能なオンデマンド化学ライブラリーチップ2015
- Author(s)
  佐々文洋, Klavs F. Jensen
- Organizer
  第32回「センサ･マイクロマシンと応用システム」シンポジウム
- Place of Presentation
  朱鷺メッセ
- Year and Date
  2015-10-28
- Data Source
  KAKENHI-PROJECT-26790028
[Presentation] 微量液滴操作技術と生物/化学ＭＥＭＳ2015
- Author(s)
  佐々文洋
- Organizer
  第2回「鉄鋼材料の生物劣化を誘導する影響因子の解明」自主フォーラム研究
- Place of Presentation
  産業技術総合研究所,つくば市
- Year and Date
  2015-11-26
- Invited
- Data Source
  KAKENHI-PROJECT-26790028

1. HAYASHI Kenshi (50202263)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
2. 中野幸二 (10180324)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 冨浦洋一 (10217523)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 中井亮佑 (90637802)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
5. 李丞祐 (60326460)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 内田誠一 (70315125)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 高谷直樹 (50282322)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 大熊盛也 (10270597)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 重藤真介 (10756696)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 松井求 (10803728)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 野村暢彦 (60292520)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 跡見晴幸 (90243047)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 野尻秀昭 (90272468)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 大西康夫 (90292789)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 大津厳生 (60395655)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 興雄司 (10243908)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 竪直也 (30466784)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 石田寛 (80293041)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 岡田昌也 (10418519)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. LIU Chuanjun

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. TAHARA Yusuke

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
22. TAMAKI Hideyuki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
23. 草田裕之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
24. 鈴木博章

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
25. YANG CHONGYANG

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sassa Fumihiro 佐々 文洋

SASSA Fumihiro 佐々 文洋

Research Projects

Research Products

Co-Researchers

Human tracing based on spatio-temporal fluctuation of odor

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

「フィールドで持ち歩く実験室」：MEMSで創り出す最小の生態学実験室

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Robotic active biosensing based on Kinetic electronicsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Advanced microbiobes sepalation and cluturing techniques for post-Koch ecology analysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Post-Koch Ecology - The next-era microbial ecology

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Monolithic micro soft robot for human- machine interfacePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Visualization of odor quality and space

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

On demand micro chemical storage chip for long life virus monitoring sensorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Gas, and Biosensors for Internet of Things and Related Applications2019

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] ソフト・ドリンク技術資料／№1772015

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Development of a microfluidic-based taste sensor using lipid polymer membrane2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A fully inkjet-printed disposable gas sensor matrix with molecularly imprinted gas-selective materials2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Low-cost gel-filled microwell array device for screening marine microbial consortium2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Draft Genome Sequence of Novel Filterable Rhodospirillales Bacterium Strain TMPK1, Isolated from Soil2021

Sassa Fumihiro 佐々文洋

SASSA Fumihiro 佐々文洋