Takezawa Masahito 竹澤正仁

Researcher Number	50782489
Other IDs
Affiliation (based on the past Project Information) *help	2016 – 2022: 国立研究開発法人海上・港湾・航空技術研究所, その他部局等, 研究員
Review Section/Research Field	Principal Investigator Basic Section 24020:Marine engineering-related Except Principal Investigator Basic Section 18030:Design engineering-related / Design engineering/Machine functional elements/Tribology
Keywords	Principal Investigator 船舶 / 曲率線 / 曲面幾何 / B-spline曲面 / 微分幾何 / 冷間加工 / プレス / 造船 / 曲面 / FEM … More / 冷間曲げ / 形状モデリング / フェアリング / NURBS曲面 … More Except Principal Investigator 炭素繊維強化プラスチック / 曲率線 / 形状モデリング / CFRP / 炭素繊維強化樹脂 / 炭素繊維配置方向 / B-spline / 自由曲面 / L-RTM法 / VaRTM法 / ストレッチ線 / 応力線 / ツールパス / 刺しゅう機 / 炭素繊維教科プラスチック Less

冷間曲げによる非可展面成形法に関する研究Principal Investigator
- Principal Investigator
  
  竹澤正仁
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Study on ship-hull surface modeling based on Riemannian geometryPrincipal Investigator
- Principal Investigator
  
  Takezawa Masahito
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Fabrication of doubly-curved CFRP shell structures by tailored fiber placement embroidery machines
- Principal Investigator
  
  Maekawa Takashi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 18030:Design engineering-related
- Research Institution
  Waseda University
  Yokohama National University
Development of CFRP forming based on principal strips and its applications
- Principal Investigator
  
  Maekawa Takashi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  Yokohama National University

All 2022 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation Patent

[Journal Article] 繊維配向を自由に制御する次世代CFRPの成形技術2021
- Author(s)
  竹澤　正仁
- Journal Title
  
  プラスチックスエージ
  
  Volume: 7月号
- NAID
  40022628599
- Data Source
  KAKENHI-PROJECT-18H01355
[Journal Article] Fabrication of doubly-curved CFRP shell structures with control over fiber directions2021
- Author(s)
  Masahito. Takezawa, Yuto Otoguro, Kohei Matsuo, Tadahiro Shibutani, Akio Sakurai, Takashi Maekawa
- Journal Title
  
  Computer-Aided Design
  
  Volume: 136 Pages: 103028-103028
- DOI
  10.1016/j.cad.2021.103028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01355
[Journal Article] Control of lines of curvature for plate forming in shipbuilding2019
- Author(s)
  Takezawa Masahito、Matsuo Kohei、Maekawa Takashi
- Journal Title
  
  Computer Aided Geometric Design
  
  Volume: 75 Pages: 101785-101785
- DOI
  10.1016/j.cagd.2019.101785
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13942, KAKENHI-PROJECT-18H01355
[Journal Article] 複合材における炭素繊維の曲率線配置に関する研究2018
- Author(s)
  松尾宏平, 竹澤正仁, 櫻井昭男
- Journal Title
  
  第9回日本複合材料会議 (JCCM-9)
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-15H03910
[Journal Article] 曲率線展開法に基づく新たなCFRP 成形技術の開発2018
- Author(s)
  宇佐美陸, 櫻井昭男, 松尾宏平, 竹澤正仁, 鈴木健稔, 飯村峻, 澁谷忠弘, 前川卓
- Journal Title
  
  第9回日本複合材料会議 (JCCM-9)
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-15H03910
[Journal Article] On a concept of a 3D CAD/CAM system based on geometric theory for CFRP plates molding process in shipbuilding2017
- Author(s)
  K. Matsuo, M. Takezawa and A. Sakurai
- Journal Title
  
  18th International Conference on Computer Applications in Shipbuilding, 2017
  
  Volume: 2 Pages: 1-6
- Data Source
  KAKENHI-PROJECT-15H03910
[Journal Article] Fabrication of freeform objects by principal strips2016
- Author(s)
  M. Takezawa, T. Imai, K. Shida, and T. Maekawa
- Journal Title
  
  ACM Transactions on Graphics 35
  
  Volume: 35（6） Issue: 6 Pages: 225-225
- DOI
  10.1145/2980179.2982406
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H03910
[Patent] ローリングプレス機を用いた平板プレス加工方法、平板プレス加工プログラム、及び平板プレス加工システム2022
- Inventor(s)
  竹澤正仁、松尾宏平
- Industrial Property Rights Holder
  竹澤正仁、松尾宏平
- Industrial Property Rights Type
  特許
- Filing Date
  2022
- Data Source
  KAKENHI-PROJECT-21K04505
[Patent] 曲面展開プログラム、ツールパス計算プログラム、複合材料を用いた曲面の製造方法、及び複合材料を用いた曲面の製造システム2020
- Inventor(s)
  竹澤正仁、松尾宏平、櫻井昭男、前川卓、滝沢研二、乙黒雄斗
- Industrial Property Rights Holder
  海上・港湾・航空技術研究所、早稲田大学
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-151174
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-18H01355
[Patent] 形状取得装置、目的面形状物製造装置、目的面形状物製造方法およびプログラム2016
- Inventor(s)
  前川　卓, 竹澤　正仁
- Industrial Property Rights Holder
  国立大学法人横浜国立大学
- Industrial Property Rights Type
  特許
- Filing Date
  2016-11-25
- Overseas
- Data Source
  KAKENHI-PROJECT-15H03910
[Patent] 目的面形状物製造方法、目的面形状物製造装置、部材形状取得装置およびプログラム2015
- Inventor(s)
  前川　卓, 竹澤　正仁
- Industrial Property Rights Holder
  国立大学法人横浜国立大学
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2015-232125
- Filing Date
  2015-11-27
- Data Source
  KAKENHI-PROJECT-15H03910
[Presentation] 複合材における炭素繊維の曲率線配置に関する研究（上記3番目の雑誌論文の内容を発表）2018
- Author(s)
  松尾宏平, 竹澤正仁, 櫻井昭男
- Organizer
  第9回日本複合材料会議 (JCCM-9)
- Data Source
  KAKENHI-PROJECT-15H03910
[Presentation] Freeform shape forming of CFRP based on lines of curvature2018
- Author(s)
  宇佐美陸, 竹澤正仁, 松尾宏平, 櫻井昭男, 前川卓
- Organizer
  Asian Conference on Design and Digital Engineering 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01355
[Presentation] 曲率線展開法に基づく新たなCFRP 成形技術の開発（上記2番目の雑誌論文の内容を発表）2018
- Author(s)
  宇佐美陸, 櫻井昭男, 松尾宏平, 竹澤正仁, 鈴木健稔, 飯村峻, 澁谷忠弘, 前川卓
- Organizer
  第9回日本複合材料会議 (JCCM-9)
- Data Source
  KAKENHI-PROJECT-15H03910
[Presentation] On a concept of a 3D CAD/CAM system based on geometric theory for CFRP plates molding process in shipbuilding（上記1番目の雑誌論文の内容を発表）2017
- Author(s)
  K. Matsuo, M. Takezawa and A. Sakurai
- Organizer
  18th International Conference on Computer Applications in Shipbuilding, 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03910
[Presentation] Fabrication of freeform objects by principal strips2016
- Author(s)
  M. Takezawa, T. Imai, K. Shida, and T. Maekawa
- Organizer
  Siggraph Asia 2016
- Place of Presentation
  Macao
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03910

1. 松尾宏平 (00399528)

# of Collaborated Projects: 3 results

# of Collaborated Products: 8 results
2. Maekawa Takashi (70361863)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
3. 澁谷忠弘 (10332644)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
4. 櫻井昭男 (20373417)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
5. 川原田寛 (40462676)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 藤本修平 (80586686)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 森下瑞生 (00897770)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Takezawa Masahito 竹澤 正仁

Research Projects

Research Products

Co-Researchers

冷間曲げによる非可展面成形法に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on ship-hull surface modeling based on Riemannian geometryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Fabrication of doubly-curved CFRP shell structures by tailored fiber placement embroidery machines

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of CFRP forming based on principal strips and its applications

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 繊維配向を自由に制御する次世代CFRPの成形技術2021

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Fabrication of doubly-curved CFRP shell structures with control over fiber directions2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Control of lines of curvature for plate forming in shipbuilding2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 複合材における炭素繊維の曲率線配置に関する研究2018

Author(s)

Journal Title

Data Source

[Journal Article] 曲率線展開法に基づく新たなCFRP 成形技術の開発2018

Author(s)

Journal Title

Data Source

[Journal Article] On a concept of a 3D CAD/CAM system based on geometric theory for CFRP plates molding process in shipbuilding2017

Author(s)

Journal Title

Data Source

[Journal Article] Fabrication of freeform objects by principal strips2016

Author(s)

Journal Title

DOI

Data Source

[Patent] ローリングプレス機を用いた平板プレス加工方法、平板プレス加工プログラム、及び平板プレス加工システム2022

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Filing Date

Data Source

[Patent] 曲面展開プログラム、ツールパス計算プログラム、複合材料を用いた曲面の製造方法、及び複合材料を用いた曲面の製造システム2020

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Industrial Property Number

Filing Date

Data Source

[Patent] 形状取得装置、目的面形状物製造装置、目的面形状物製造方法およびプログラム2016

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Filing Date

Data Source

[Patent] 目的面形状物製造方法、目的面形状物製造装置、部材形状取得装置およびプログラム2015

Takezawa Masahito 竹澤正仁