Hirofumi NISHIO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operation method for hydrogen production apparatus and control devi...
- Patent number 12,148,961
- Issue date Nov 19, 2024
- ENEOS Corporation
- Akihiko Fukunaga
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Operation method for hydrogen production apparatus and control devi...
- Patent number 11,916,266
- Issue date Feb 27, 2024
- ENEOS Corporation
- Akihiko Fukunaga
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPERATION METHOD FOR HYDROGEN PRODUCTION APPARATUS AND CONTROL DEVI...
- Publication number 20240105970
- Publication date Mar 28, 2024
- ENEOS Corporation
- Akihiko FUKUNAGA
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPERATION METHOD FOR HYDROGEN PRODUCTION APPARATUS AND CONTROL DEVI...
- Publication number 20210210774
- Publication date Jul 8, 2021
- ENEOS Corporation
- Akihiko FUKUNAGA
- H01 - BASIC ELECTRIC ELEMENTS