Junichi Sugamori

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Miyagi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve device for use with fuel cells
- Patent number 7,302,969
- Issue date Dec 4, 2007
- Keihin Corporation
- Tatsuji Hasegawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Valve device for use with fuel cells
- Publication number 20060144450
- Publication date Jul 6, 2006
- Keihin Corporation
- Tatsuji Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...