Johguchi Koh 上口光

… Alternative Names

上口光ジョウグチコウ

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Researcher Number	30536925
Other IDs
Affiliation (Current)	2025: 信州大学, 学術研究院工学系, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 信州大学, 学術研究院工学系, 准教授 2017 – 2020: 信州大学, 学術研究院工学系, 准教授 2013: 中央大学, 公私立大学の部局等, 助教
Review Section/Research Field	Principal Investigator Basic Section 90110:Biomedical engineering-related / Power engineering/Power conversion/Electric machinery / Electron device/Electronic equipment Except Principal Investigator Basic Section 60040:Computer system-related / Computer system
Keywords	Principal Investigator 集積回路設計 / 発汗計 / ウェアラブル機器 / 電子デバイス・機器 / システムオンチップ / 高密度実装 / 高耐圧集積回路 / パッケージ化技術 / 高耐圧回路設計 / パッケージ技術 … More / 集積化技術 / 高耐圧回路 / メモリ回路 / 超格子構造 / 不揮発性メモリ / ストレージ … More Except Principal Investigator A/Dコンバータ / ベイズ最適化 / ヒータ電圧波形 / 温度変調 / ガス識別 / 半導体MEMSセンサ / センサ温度変調 / 機械学習 / アナログIC / 匂い / ガスセンサ / インターコネクト / 近接有線通信 / 半導体チップ / 電荷再利用 / 低消費電力 / 伝送線路 / 3次元実装 / TSV / アナログ回路 / 信号伝送 Less

医療グレードウェアラブル換気型発汗計の実現に向けた集積回路システム設計技術開発Principal Investigator
- Principal Investigator
  
  上口光
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 90110:Biomedical engineering-related
- Research Institution
  Shinshu University
A construction of an odor sensor system by integrating gas sensor devices with enhanced selectivity
- Principal Investigator
  
  吉河武文
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60040:Computer system-related
- Research Institution
  Toyama Prefectural University
A short haul interconnect on 3DICs for neuromorphic computing and deep learning application
- Principal Investigator
  
  Yoshikawa Takefumi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Computer system
- Research Institution
  Toyama Prefectural University
  Nagano National College of Technology
Development on Integration Technology for Actuator Drive ModulePrincipal Investigator
- Principal Investigator
  
  Johguchi Koh
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Power engineering/Power conversion/Electric machinery
- Research Institution
  Shinshu University
ナノスケール不揮発性メモリによるビッグデータストレージシステムの開発Principal Investigator
- Principal Investigator
  
  上口光
- Project Period (FY)
  2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  Chuo University

All 2024 2023 2021 2020 2019 2018 2017 2014 2013

All Journal Article Presentation

[Journal Article] Multi-phase time-zooming high-precision ultrasonic water flow meter2024
- Author(s)
  Oda Junpei、Kaga Yuta、Johguchi Koh
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 63 Issue: 3 Pages: 03SP62-03SP62
- DOI
  10.35848/1347-4065/ad189e
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K11827
[Journal Article] A 180 nm CMOS smart ultrasonic water flow meter circuit for IoT smart society2021
- Author(s)
  Kaga Yuta、Johguchi Koh
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 60 Issue: SB Pages: SBBL05-SBBL05
- DOI
  10.35848/1347-4065/abe99b
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14641
[Journal Article] A compact perspiration meter system with capacitive humidity sensor for wearable health-care applications2018
- Author(s)
  Yusuke Mitani, Kousuke Miyaji, Satoshi Kaneko, Takaharu Uekura, Hideya Momose, Koh Johguchi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 57 Issue: 4S Pages: 04FF10-04FF10
- DOI
  10.7567/jjap.57.04ff10
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14641
[Journal Article] A temperature tracking read reference current and write voltage generator for multi-level phase change memories2014
- Author(s)
  K. Johguchi, T. Egami, K. Miyaji and K. Takeuchi
- Journal Title
  
  IEICE Transactions on Electronics
  
  Volume: E97-C, No. 4 Pages: 342-350
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25820147
[Journal Article] NAND phase change memory with block-erase architecture and pass-transistor design requirements for write and disturbance2014
- Author(s)
  K. Johguchi, K. Yoshioka and K. Takeuchi
- Journal Title
  
  IEICE Transactions on Electronics
  
  Volume: E97-C, No. 4 Pages: 351-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25820147
[Journal Article] Investigation of multi-level-cell and SET operations on super-lattice phase change memories2014
- Author(s)
  T. Egami, K. Johguchi, S. Yamazaki and K. Takeuchi
- Journal Title
  
  Japanese Journal of Applied Physics (JJAP)
  
  Volume: 53 Issue: 4S Pages: 04ED02-04ED02
- DOI
  10.7567/jjap.53.04ed02
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25820147
[Presentation] 多相タイムズーミング手法を用いた超音波式流量計の開発2024
- Author(s)
  尾田準平、加賀悠太、上口光
- Organizer
  2024年第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K11827
[Presentation] ウェアラブル発汗量計測システムの高精度化への検討と実測2024
- Author(s)
  峯尾俊作、山本歩、黒木伸一郎、百瀬英哉、上口光
- Organizer
  2024年第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K11827
[Presentation] 0.18 um BCDプロセスを用いたウェアラブル発汗量計測システムの作成とその高精度化への検討2023
- Author(s)
  峯尾俊作、山本歩、黒木伸一郎、百瀬英哉、上口光
- Organizer
  デザインガイア2023
- Data Source
  KAKENHI-PROJECT-23K11827
[Presentation] 0.18 um BCDプロセスを用いたウェアラブル発汗量計の開発と実測2023
- Author(s)
  峯尾俊作、山本歩、黒木伸一郎、百瀬英哉、黒木伸一郎、上口光
- Organizer
  LSIとシステムのワークショップ2023
- Data Source
  KAKENHI-PROJECT-23K11827
[Presentation] Temperature Sensor Circuit for a Wearable Perspiration Monitoring System2023
- Author(s)
  Yuichiro Ichimura, Kenta Goto and Koh Johguchi
- Organizer
  2023 International Symposium on Devices, Circuits and Systems
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K11827
[Presentation] A high-resolution ultrasonic water flow meter with multi-phase time-zooming technique and active band pass filter2023
- Author(s)
  Junpei Oda, Yuta Kaga and Koh Johguchi
- Organizer
  2023 Internal Conference on Solid State Devices and Materials (SSDM2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K11827
[Presentation] Smart sensing circuit design in IoT Era2023
- Author(s)
  Koh Johguchi
- Organizer
  2023 International Symposium on Devices, Circuits and Systems
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K11827
[Presentation] 歩行補助ロボット用制御ユニットの専用拡張ボードによる小型化2021
- Author(s)
  石倉佳汰、上口光
- Organizer
  2021年第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] CMOS技術を用いた超音波式流量計測システム2021
- Author(s)
  加賀悠太、上口光
- Organizer
  2021年第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] ウェアラブル発汗計の小型化に向けた周辺回路開発2021
- Author(s)
  坂田天来、狩野楓、百瀬英哉、上口光
- Organizer
  2021年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] 小型ウェアラブル発汗量計測システムに向けた周辺回路開発2021
- Author(s)
  坂田天来、狩野楓、百瀬英哉、上口光
- Organizer
  2021年第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] ウェアラブル歩行補助ロボット用スマートアクチュエータ制御ユニット2021
- Author(s)
  石倉佳汰、上口光
- Organizer
  2021年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] A Smart Hybrid Solid-State-Drive Storage System based on Nonvolatile Storage-Class-Memories　-Device, Circuit Design and Architecture-2020
- Author(s)
  Koh Johguchi
- Organizer
  3rd International Symposium on Devices, Circuits and Systems
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] A Smart Ultra-Sonic Water-Flow Meter with 180-nm CMOS Technology2020
- Author(s)
  Yuta Kaga and Koh Johguchi
- Organizer
  2020 International Conference on Solid-State Devices and Materials (SSDM2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] Data management methods for hierarchical hybrid SSD2019
- Author(s)
  Hassan Arafat S.A., Ryohei Shimizu, Koh Johguchi
- Organizer
  2019年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] A CMOS integrated sweat monitoring system for medical applications2019
- Author(s)
  Tera Sakata, Yusuke Mitani, Reiji Kaneko, Takaharu Uekura, Hidetoshi Taki, Hideya Momose and Koh Johguchi
- Organizer
  2nd International Symposium on Devices, Circuits and Systems (ISDCS2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] Hierarchial hybrid solid state drive2018
- Author(s)
  Hassan Arafat, Ryohei Shimizu, Koh Johguchi
- Organizer
  2018 IEEE Region 10 Conference (TENCON2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] 階層型ハイブリッドSSDシステムの信頼性の比較2018
- Author(s)
  清水崚平，アラファト・ハッサン，上口光
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] 静電容量型湿度センサを用いたコンパクト発汗量観測システム2018
- Author(s)
  三谷勇介，宮地幸祐，金子怜史，上倉宇晴，百瀬英哉，上口光
- Organizer
  2018年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] 180 nm CMOS技術を用いた発汗量観測システムの集積化2018
- Author(s)
  三谷勇介，宮地幸祐，金子怜史，上倉宇晴，百瀬英哉，上口光
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] 発汗センサ―の開発2018
- Author(s)
  上口光
- Organizer
  第31回長野実装フォーラム
- Invited
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] 高速不揮発メモリを用いた階層型ハイブリッドSSDシステム2018
- Author(s)
  清水崚平，Hassan Arafat，上口光
- Organizer
  2018年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] ウェアラブルスーツ用アクチュエータ駆動回路/パッケージの省電力、コンパクト化に関する検討2017
- Author(s)
  吉井高嶺，竹下潤，甲田真己，進士拓郎，上口光
- Organizer
  LSIとシステムのワークショップ2017
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] A compact sweat monitoring system with CMOS capacitive humidity sensor for wearable health-care application2017
- Author(s)
  Yusuke Mitani, Kosuke Miyaji, Reiji Kaneko, Takaharu Uekura, Hideya Momose and Koh Johguchi
- Organizer
  2017 International Conference on Solid State Devices and Materials (SSDM2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] 静電容量型湿度センサを用いたウェアラブル発汗量モニタリングシステム2017
- Author(s)
  三谷勇介，宮地幸祐，金子怜史，上倉宇晴，百瀬英哉，上口光
- Organizer
  2017年電子情報通信学会信越支部大会
- Data Source
  KAKENHI-PROJECT-17K14641
[Presentation] 半導体不揮発メモリを用いた次世代SSDの研究開発2014
- Author(s)
  上口光
- Organizer
  電子情報通信学会集積回路研究会
- Place of Presentation
  京都大学、京都市
- Invited
- Data Source
  KAKENHI-PROJECT-25820147
[Presentation] Investigation of multi-level-cell operation with 2-step SET pulse and SET operation on super-lattice phase change memories2013
- Author(s)
  T. Egami, K. Johguchi, S. Yamazaki and K. Takeuchi
- Organizer
  International Conference on Solid State Devices and Materials
- Place of Presentation
  Fukuoka, Japan
- Data Source
  KAKENHI-PROJECT-25820147
[Presentation] Write voltage and read reference current generator for MLC-PCM considering with temperature characteristics2013
- Author(s)
  K. Johguchi, T. Egami, K. Miyaji and K. Takeuchi
- Organizer
  Phase Change Oriented Science (PCOS)
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-25820147
[Presentation] Low-power super-lattice phase-change memory without melting and write-pulse down slope2013
- Author(s)
  K. Johguchi, K. Yoshioka and K. Takeuchi
- Organizer
  Phase Change Oriented Science (PCOS)
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-25820147

1. Yoshikawa Takefumi (60636702)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 室賀翔 (60633378)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 池田博明 (50530200)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 大倉裕貴 (20842777)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 佐藤真平 (80782763)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 岩田達哉 (80735639)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Johguchi Koh 上口 光

上口 光 ジョウグチ コウ

Research Projects

Research Products

Co-Researchers

医療グレードウェアラブル換気型発汗計の実現に向けた集積回路システム設計技術開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A construction of an odor sensor system by integrating gas sensor devices with enhanced selectivity

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A short haul interconnect on 3DICs for neuromorphic computing and deep learning application

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development on Integration Technology for Actuator Drive ModulePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

ナノスケール不揮発性メモリによるビッグデータストレージシステムの開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Multi-phase time-zooming high-precision ultrasonic water flow meter2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A 180 nm CMOS smart ultrasonic water flow meter circuit for IoT smart society2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A compact perspiration meter system with capacitive humidity sensor for wearable health-care applications2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A temperature tracking read reference current and write voltage generator for multi-level phase change memories2014

Author(s)

Journal Title

Data Source

[Journal Article] NAND phase change memory with block-erase architecture and pass-transistor design requirements for write and disturbance2014

Author(s)

Journal Title

Data Source

[Journal Article] Investigation of multi-level-cell and SET operations on super-lattice phase change memories2014

Author(s)

Journal Title

DOI

Data Source

[Presentation] 多相タイムズーミング手法を用いた超音波式流量計の開発2024

Author(s)

Organizer

Data Source

[Presentation] ウェアラブル発汗量計測システムの高精度化への検討と実測2024

Author(s)

Organizer

Data Source

[Presentation] 0.18 um BCDプロセスを用いたウェアラブル発汗量計測システムの作成とその高精度化への検討2023

Author(s)

Organizer

Data Source

[Presentation] 0.18 um BCDプロセスを用いたウェアラブル発汗量計の開発と実測2023

Author(s)

Organizer

Data Source

[Presentation] Temperature Sensor Circuit for a Wearable Perspiration Monitoring System2023

Johguchi Koh 上口光

上口光ジョウグチコウ

[Presentation] A Smart Hybrid Solid-State-Drive Storage System based on Nonvolatile Storage-Class-Memories　-Device, Circuit Design and Architecture-2020