Norimasa Kawagoe

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing electrode unit for fuel cell
- Patent number 5,752,988
- Issue date May 19, 1998
- Honda Giken Kogyo Kabushiki Kaisha
- Takafumi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell stack and method of pressing together the same
- Patent number 5,736,269
- Issue date Apr 7, 1998
- Honda Giken Kogyo Kabushiki Kaisha
- Takafumi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell stack and method of pressing together the same
- Patent number 5,534,362
- Issue date Jul 9, 1996
- Honda Giken Kogyo Kabushiki Kaisha
- Takafumi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell stack and method of pressing together the same
- Patent number 5,419,980
- Issue date May 30, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Takafumi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS