Shinobu Okazaki

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Iwakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell and fuel cell stack
- Patent number 10,256,495
- Issue date Apr 9, 2019
- NGK Spark Plug Co., Ltd.
- Nobuyuki Hotta
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL AND FUEL CELL STACK
- Publication number 20140170522
- Publication date Jun 19, 2014
- NGK Spark Plug Co., Ltd.
- Nobuyuki Hotta
- H01 - BASIC ELECTRIC ELEMENTS