Masahiro YAMAKI

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Osaka-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methane production system
- Patent number 11,807,590
- Issue date Nov 7, 2023
- Hitachi Zosen Corporation
- Hiroyuki Shinomiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gas generation device and gas generation method
- Patent number 11,065,590
- Issue date Jul 20, 2021
- Hitachi Zosen Corporation
- Masahiro Yamaki
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHANE PRODUCTION SYSTEM
- Publication number 20220162139
- Publication date May 26, 2022
- Hitachi Zosen Corporation
- Hiroyuki SHINOMIYA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
GAS GENERATION DEVICE AND GAS GENERATION METHOD
- Publication number 20200254411
- Publication date Aug 13, 2020
- HITACHI ZOSEN CORPORATION
- Masahiro YAMAKI
- F28 - HEAT EXCHANGE IN GENERAL