Hisashi ICHINOKIYAMA

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen gas mixing device
- Patent number 11,851,777
- Issue date Dec 26, 2023
- Yamaha Fine Technologies Co., Ltd.
- Hisashi Ichinokiyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Hydrogen gas mixing device
- Patent number 11,471,841
- Issue date Oct 18, 2022
- Yamaha Fine Technologies Co., Ltd.
- Hisashi Ichinokiyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN GAS MIXING DEVICE
- Publication number 20210214853
- Publication date Jul 15, 2021
- Yamaha Fine Technologies Co., Ltd.
- Hisashi ICHINOKIYAMA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HYDROGEN GAS MIXING DEVICE
- Publication number 20210213398
- Publication date Jul 15, 2021
- Yamaha Fine Technologies Co., Ltd.
- Hisashi ICHINOKIYAMA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MIXED GAS SUPPLY DEVICE
- Publication number 20190232235
- Publication date Aug 1, 2019
- Yamaha Fine Technologies Co., Ltd.
- Hidemi TAKAHASHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR