Kensuke Umezawa

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Wako-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell stack
- Patent number 11,145,887
- Issue date Oct 12, 2021
- Honda Motor Co., Ltd.
- Suguru Ohmori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell stack and method of producing dummy cell
- Patent number 10,964,968
- Issue date Mar 30, 2021
- Honda Motor Co., Ltd.
- Daisuke Inoue
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL STACK
- Publication number 20240304847
- Publication date Sep 12, 2024
- Honda Motor Co., Ltd.
- Kenji Nagumo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK
- Publication number 20240304833
- Publication date Sep 12, 2024
- Honda Motor Co., Ltd.
- Kenji Nagumo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK
- Publication number 20240304834
- Publication date Sep 12, 2024
- Honda Motor Co., Ltd.
- Kenji Nagumo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK
- Publication number 20200036031
- Publication date Jan 30, 2020
- Honda Motor Co., Ltd.
- Suguru Ohmori
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL STACK AND METHOD OF PRODUCING DUMMY CELL
- Publication number 20190296384
- Publication date Sep 26, 2019
- Honda Motor Co., Ltd.
- Daisuke Inoue
- H01 - BASIC ELECTRIC ELEMENTS