Yoshizawa Akihiko 吉澤明彦

Researcher Number	80378645
Other IDs
Affiliation (Current)	2025: 奈良県立医科大学, 医学部, 教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 奈良県立医科大学, 医学部, 教授 2017 – 2022: 京都大学, 医学研究科, 准教授 2014 – 2015: 京都大学, 医学(系)研究科(研究院), 講師 2013: 信州大学, 医学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 49020:Human pathology-related / Human pathology Except Principal Investigator Basic Section 61010:Perceptual information processing-related / Basic Section 55040:Respiratory surgery-related / Human pathology
Keywords	Principal Investigator 肺癌 / 深層学習 / 腺癌 / 胸膜肺実質線維弾性症 / 深層学習モデル / 病理組織 / 間質性肺炎 / Whole slide image / HE染色 / 病理組織学的効果判定 … More / 術前補助療法 / 標的治療薬 / 免疫チェックポイント阻害剤 / 主要病理学的奏功 / 非小細胞肺癌 / 人工知能 / デジタルパソロジー / バイオマーカー / 主病理学的奏功率 / ネオアジュバント化学療法 / デジタル画像解析 / 畳み込みニューラルネットワーク / ウェーブレット変換 / 病理組織像 / 肺腺癌 / 機械学習 / 機会学習 / 予後予測 / 迅速診断 / KRAS遺伝子変異 / EGFR遺伝子変異 / 高速化 / EGFR / 高感度PCR法 / 高速PCR法 / 上皮成長因子受容体(EGFR) / 新鮮細胞診材料 / 高速d-PCR法 / 上皮成長因子受容体変異 … More Except Principal Investigator 画像情報学 / バイオ医療画像解 / バイオイメージインフォマティクス / バイオ医療画像解析 / 教師なし学習 / 半教師あり学習 / 弱教師学習 / 機械学習 / 慢性移植肺機能不全 / MEK阻害剤 / 新規治療 / 画像解析 / 免疫抑制 / 自然免疫 / 免疫抑制剤 / 免疫抑制自然免疫 / 慢性拒絶 / 肺移植 / 呼吸器・縦隔 / FFPE / 中皮腫 / バイオマーカー / タンパク質 / 質量分析 / 悪性中皮腫 Less

Development of a Spatial Deep Learning Model to Accurately Detect Fibrosis in Pleuroparenchymal FibroelastosisPrincipal Investigator
- Principal Investigator
  
  吉澤明彦
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 49020:Human pathology-related
- Research Institution
  Nara Medical University
Construction of Deep Learning Model for Determining Histological Treatment Effect after Neoadjuvant Therapy of Lung CancerPrincipal Investigator
- Principal Investigator
  
  YOSHIZAWA Akihiko
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 49020:Human pathology-related
- Research Institution
  Nara Medical University
  Kyoto University
Weakly supervised learning using domain knowledge and meta-data in life science
- Principal Investigator
  
  Bise Ryoma
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Kyushu University
Development of selective immunosuppressive therapy preserving natural immunity for treating chronic rejection after lung transplantation
- Principal Investigator
  
  Yoshikawa Toyofumi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 55040:Respiratory surgery-related
- Research Institution
  Nagoya University
  Kyoto University
Construction of prediction model of lung adenocarcinoma by machine learningPrincipal Investigator
- Principal Investigator
  
  Yoshizawa Akihiko
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Human pathology
- Research Institution
  Kyoto University
Identification of Diagnostic Markers for Malignant Mesothelioma Using Innovative Mass Spectrometry
- Principal Investigator
  
  Tsuruyama Tatsuaki
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Human pathology
- Research Institution
  The Tazuke Kofukai
  Kyoto University
Development of high-speed droplet-polymerase chain reaction assay for detecting epidermal growth factor receptor gene mutation in lung cancer patientPrincipal Investigator
- Principal Investigator
  
  Yoshizawa Akihiko
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Human pathology
- Research Institution
  Kyoto University
  Shinshu University

All 2023 2022 2021 2020 2019 2018 2015 Other

All Journal Article Presentation

[Journal Article] Deep Learning for Predicting Effect of Neoadjuvant Therapies in Non-Small Cell Lung Carcinomas With Histologic Images2023
- Author(s)
  Terada K, Yoshizawa A, Liu X, Ito H, Hamaji M, Menju T, Date H, Bise R, Haga H.
- Journal Title
  
  Modern pathology
  
  Volume: 36 Issue: 11 Pages: 100302-100302
- DOI
  10.1016/j.modpat.2023.100302
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K06923
[Journal Article] Spatial Distribution-based Pseudo Labeling for Pathological Image Segmentation2023
- Author(s)
  Yuki Shigeyasu, Shota Harada, Kengo Araki, Akihiko Yoshizawa, Kazuhiro Terada, Ryoma Bise
- Journal Title
  
  IEEE International Symposium on Biomedical Imaging (ISBI) 2023
  
  Volume: NA
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H04211
[Journal Article] Multi-Class Cell Detection Using Modified Self-Attention2022
- Author(s)
  Sugimoto Tatsuhiko、Ito Hiroaki、Teramoto Yuki、Yoshizawa Akihiko、Bise Ryoma
- Journal Title
  
  IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
  
  Volume: NA Pages: 1855-1863
- DOI
  10.1109/cvprw56347.2022.00202
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04211
[Journal Article] Patch-Based Cervical Cancer Segmentation using Distance from Boundary of Tissue2021
- Author(s)
  Araki Kengo、Rokutan-Kurata Mariyo、Terada Kazuhiro、Yoshizawa Akihiko、Bise Ryoma
- Journal Title
  
  International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
  
  Volume: 1 Pages: 3328-3331
- DOI
  10.1109/embc46164.2021.9630809
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04211
[Journal Article] Protective Effects of a Hydrogen-Rich Preservation Solution in a Canine Lung Transplantation Model2021
- Author(s)
  Kayawake Hidenao、Chen-Yoshikawa Toyofumi F.、Saito Masao、Yamagishi Hiroya、Yoshizawa Akihiko、Hirano Shin-ich、Kurokawa Ryosuke、Date Hiroshi
- Journal Title
  
  The Annals of Thoracic Surgery
  
  Volume: 111 Issue: 1 Pages: 246-252
- DOI
  10.1016/j.athoracsur.2020.05.076
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H02893
[Journal Article] LPS-induced airway-centered inflammation leading to BOS-like airway remodeling distinct from RAS-like fibrosis in rat lung transplantation2020
- Author(s)
  Takahagi Akihiro、Sato Masaaki、Chen-Yoshikawa Toyofumi F、Miyamoto Ei、Saito Masao、Gochi Fumiaki、Hamaji Masatsugu、Yoshizawa Akihiko、Terasaki Yasuhiro、Urushiyama Hirokazu、Aoyama Akihiro、Sonobe Makoto、Date Hiroshi
- Journal Title
  
  Transplantation
  
  Volume: － Issue: 6 Pages: 1-1
- DOI
  10.1097/tp.0000000000003097
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09630, KAKENHI-PROJECT-17H01581, KAKENHI-PROJECT-18H02893
[Journal Article] Negative Pseudo Labeling Using Class Proportion for Semantic Segmentation in Pathology2020
- Author(s)
  Hiroki Tokunaga, Brian Kenji Iwana, Yuki Teramoto, Akihiko Yoshizawa, and Ryoma Bise
- Journal Title
  
  16th European Conference on Computer Vision (ECCV2020)
  
  Volume: 1 Pages: 430-446
- DOI
  10.1007/978-3-030-58555-6_26
- NAID
  120006949380
- ISBN
  9783030585549, 9783030585556
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04211
[Journal Article] 人工知能(AI)を用いた病理診断2019
- Author(s)
  吉澤明彦
- Journal Title
  
  京都府立医科大学雑誌
  
  Volume: 128 Pages: 561-569
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K08740
[Journal Article] Adaptive Weighting Multi-Field-of-View CNN for Semantic Segmentation in Pathology2019
- Author(s)
  H. Tokunaga, Y. Teramoto, A. Yoshizawa, R. Bise
- Journal Title
  
  IEEE CVPR, 2019. (Top Conference in Computer Vision, Poster, acceptance rate:25%)
  
  Volume: NA Pages: 1-10
- DOI
  10.1109/cvpr.2019.01288
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-18H05104, KAKENHI-PROJECT-17K08740
[Journal Article] Trametinib attenuates delayed rejection and preserves thymic function following rat lung transplantation2019
- Author(s)
  150.Takahagi A, Shindo T, Chen-Yoshikawa TF, Yoshizawa A, Gochi F, Miyamoto E, Saito M, Tanaka S, MotoyamaH, Date H
- Journal Title
  
  Am J Respir Cell Mol Biol.
  
  Volume: 印刷中 Issue: 3 Pages: 3550366-3550366
- DOI
  10.1165/rcmb.2018-0188oc
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H02893, KAKENHI-PROJECT-19K08812
[Presentation] Development and Examination of a Convolutional Neural Network System to Evaluate the Therapeutic Effect of Preoperative Treatment on Non-small Cell Lung Carcinoma Cases2023
- Author(s)
  Kazuhiro Terada, Akihiko Yoshizawa, Xiaoqing Liu, Ryoma Bise, Hironori Haga
- Organizer
  USCAP 2023 Annual meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K06923
[Presentation] 病理診断領域における人工知能の応用2023
- Author(s)
  吉澤明彦
- Organizer
  第61回日本癌治療学会学術集会　教育シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-21K06923
[Presentation] 病理画像における腫瘍領域の空間分布に基づく半教師学習2022
- Author(s)
  重安勇輝, 原田翔太, 荒木健吾, 吉澤明彦, 寺田和弘, 寺本祐記, 備瀬竜馬
- Organizer
  電子情報通信学会技術研究報告, PRMU2022-5
- Data Source
  KAKENHI-PROJECT-20H04211
[Presentation] 病理画像セグメンテーションにおける腫瘍領域の空間分布に基づく疑似ラベル選択法の提案2022
- Author(s)
  重安勇輝, 原田翔太, 荒木健吾, 吉澤明彦, 寺田和弘, 寺本祐記, 備瀬竜馬
- Organizer
  画像の認識・理解シンポジウム(MIRU2022, アクリエひめじ，姫路市)
- Data Source
  KAKENHI-PROJECT-20H04211
[Presentation] Semi-Supervised Domain Adaptation for Class-Imbalanced Dataset2022
- Author(s)
  Shota Harada, Ryoma Bise, Kengo Araki, Akihiko Yoshizawa, Kazuhiro Terada, Mariyo Kurata-Rokutan, Naoki Nakajima, Hiroyuki Abe, Tetsuo Ushiku, Seiichi Uchida
- Organizer
  画像の認識・理解シンポジウム(MIRU2022, アクリエひめじ，姫路市)
- Data Source
  KAKENHI-PROJECT-20H04211
[Presentation] 今どこにいるのか，そしてどこに向かうのか　～肺癌病理領域における人工知能～2021
- Author(s)
  吉澤明彦
- Organizer
  第62回　日本肺癌学会学術集会シンポジウム16
- Invited
- Data Source
  KAKENHI-PROJECT-21K06923
[Presentation] 簡易アノテーションを用いた癌細胞の分類2021
- Author(s)
  杉本龍彦（九大）・寺田和弘・吉澤明彦（京大）・備瀬竜馬（九大）
- Organizer
  電子情報通信学会技術研究報告, PRMU, 2021年12月17日
- Data Source
  KAKENHI-PROJECT-20H04211
[Presentation] 子宮頸癌病理画像のセグメンテーション2021
- Author(s)
  荒木健吾（九大）・倉田麻理代・寺田和弘・吉澤明彦（京大）・備瀬竜馬（九大）
- Organizer
  電子情報通信学会技術研究報告, PRMU, 2021年12月17日
- Data Source
  KAKENHI-PROJECT-20H04211
[Presentation] 近未来の病理診断　人工知能と肺癌病理診断2019
- Author(s)
  吉澤明彦
- Organizer
  第52回日本肺癌学会総会
- Invited
- Data Source
  KAKENHI-PROJECT-17K08740
[Presentation] Deep learningを用いた肺腺癌PD-L1免疫染色標本の自動解析手法の開発2019
- Author(s)
  吉澤明彦, 寺本祐記
- Organizer
  第108回日本病理学会総会
- Data Source
  KAKENHI-PROJECT-17K08740
[Presentation] Wavelet変換及びsupport vector machineを用いた肺腺癌の組織パターン解析(Lung adenocarcinoma classification: a computerized approach using wavelet support vector machine)2018
- Author(s)
  寺本祐記, 吉澤明彦, 石橋雄一, 羽賀博典
- Organizer
  第107回日本病理学会総会
- Data Source
  KAKENHI-PROJECT-17K08740
[Presentation] 新規液滴型高速PCR装置を用いた肺腺癌EGFR遺伝子変異迅速検査法の開発2015
- Author(s)
  浅香志穂, 吉澤明彦，松田和之, 山口明美，仲田梨恵，小川薫，末木茜，椎名隆之，張萌，小林幸弘，上原雅行，菅野光俊，本田孝行
- Organizer
  日本病理学会
- Place of Presentation
  名古屋市
- Year and Date
  2015-04-30
- Data Source
  KAKENHI-PROJECT-25460434
[Presentation] A Novel High-Speed Droplet-Polymerase Chain Reaction Can Detect Epidermal Growth Factor Receptor Gene Mutation In Non-Small Cell Lung Cancer in Less Than 10 Minutes
- Author(s)
  Shiho Asaka, Akihiko Yoshizawa 他
- Organizer
  United States & Canadian Academy of Pathology
- Place of Presentation
  米国　Boston
- Year and Date
  2015-03-21 – 2015-03-27
- Data Source
  KAKENHI-PROJECT-25460434
[Presentation] 新規液滴型高速PCR装置を用いた肺腺癌EGFR遺伝子変異迅速検出法の開発
- Author(s)
  浅香志穂、吉澤明彦　他
- Organizer
  日本病理学会総会春季大会
- Place of Presentation
  名古屋
- Year and Date
  2015-04-30 – 2015-05-02
- Data Source
  KAKENHI-PROJECT-25460434

1. Tsuruyama Tatsuaki (00303842)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. Yoshikawa Toyofumi (00452334)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. Bise Ryoma (00644270)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
4. 平塚拓也 (90641639)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 進藤岳郎 (10646706)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
6. 伊達洋至 (60252962)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. 祝迫惠子 (70625300)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 末廣大貴 (20786967)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 渡邉和秀 (40749397)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 伊藤寛朗 (30991004)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. TERASAKI Mika

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. CHIN Toyofumi

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
13. 寺崎泰弘

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Yoshizawa Akihiko 吉澤 明彦

Research Projects

Research Products

Co-Researchers

Development of a Spatial Deep Learning Model to Accurately Detect Fibrosis in Pleuroparenchymal FibroelastosisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Construction of Deep Learning Model for Determining Histological Treatment Effect after Neoadjuvant Therapy of Lung CancerPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Weakly supervised learning using domain knowledge and meta-data in life science

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of selective immunosuppressive therapy preserving natural immunity for treating chronic rejection after lung transplantation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Construction of prediction model of lung adenocarcinoma by machine learningPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Identification of Diagnostic Markers for Malignant Mesothelioma Using Innovative Mass Spectrometry

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of high-speed droplet-polymerase chain reaction assay for detecting epidermal growth factor receptor gene mutation in lung cancer patientPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Deep Learning for Predicting Effect of Neoadjuvant Therapies in Non-Small Cell Lung Carcinomas With Histologic Images2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spatial Distribution-based Pseudo Labeling for Pathological Image Segmentation2023

Author(s)

Journal Title

Data Source

[Journal Article] Multi-Class Cell Detection Using Modified Self-Attention2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Patch-Based Cervical Cancer Segmentation using Distance from Boundary of Tissue2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Protective Effects of a Hydrogen-Rich Preservation Solution in a Canine Lung Transplantation Model2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] LPS-induced airway-centered inflammation leading to BOS-like airway remodeling distinct from RAS-like fibrosis in rat lung transplantation2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Negative Pseudo Labeling Using Class Proportion for Semantic Segmentation in Pathology2020

Author(s)

Journal Title

DOI

NAID

Yoshizawa Akihiko 吉澤明彦

[Presentation] 今どこにいるのか，そしてどこに向かうのか　～肺癌病理領域における人工知能～2021

[Presentation] 近未来の病理診断　人工知能と肺癌病理診断2019