Tsugio Ohba

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Asaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrode for fuel cell, method of manufacturing same, and fuel cel...
- Patent number 7,091,149
- Issue date Aug 15, 2006
- Honda Giken Kogyo Kabushiki Kaisha
- Kazuhiko Iwasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell with gas diffusion layer flow passage
- Patent number 6,350,540
- Issue date Feb 26, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Narutoshi Sugita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodes for fuel cells
- Patent number 6,187,468
- Issue date Feb 13, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Shinkai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shaped-articles made of fibers for use in producing fiber-reinforce...
- Patent number 5,458,970
- Issue date Oct 17, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Hideyuki Fujishiro
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Electrode for fuel cell, method of manufacturing same, and fuel cel...
- Publication number 20030022057
- Publication date Jan 30, 2003
- HONDA GIKEN KOGYO KABUSHIKI KAISHA
- Kazuhiko Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing phosphoric acid fuel cell
- Publication number 20020045090
- Publication date Apr 18, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroyuki Oyanagi
- H01 - BASIC ELECTRIC ELEMENTS