Katsuhiko Kohyama

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrode for polymer electrolyte fuel cell
- Patent number 7,094,492
- Issue date Aug 22, 2006
- Honda Giken Kogyo Kabushiki Kaisha
- Takeshi Matsubara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Combustion chamber component for an internal combustion engine havi...
- Patent number 6,257,217
- Issue date Jul 10, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Hideharu Yamazaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pump and medium circulation apparatus
- Patent number 6,126,386
- Issue date Oct 3, 2000
- Honda Giken Kogyo Kabushiki Kaisha
- Katsuhiko Kohyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...