Ikuyuki Hirata

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Ashiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for gas sealing of phosphoric acid-type fuel cell
- Patent number 4,781,727
- Issue date Nov 1, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Kenro Mitsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an electrode for a fuel cell
- Patent number 4,603,060
- Issue date Jul 29, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Kenro Mitsuda
- H01 - BASIC ELECTRIC ELEMENTS