Yohei Koi

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Ohtsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicon based thin film solar cell
- Patent number 7,847,186
- Issue date Dec 7, 2010
- Kaneka Corporation
- Toru Sawada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Substrate for thin-film solar cell, method for producing the same,...
- Patent number 7,781,668
- Issue date Aug 24, 2010
- Kaneka Corporation
- Toshiaki Sasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Stacked photoelectric converter
- Patent number 7,550,665
- Issue date Jun 23, 2009
- Kaneka Corporation
- Toshiaki Sasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Substrate For Thin Film Photoelectric Conversion Device and Thin Fi...
- Publication number 20080185036
- Publication date Aug 7, 2008
- Toshiaki Sasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Substrate for thin-film solar cell, method for producing the same,...
- Publication number 20070169805
- Publication date Jul 26, 2007
- Kaneka Corporation
- Toshiaki Sasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Stacked photoelectric converter
- Publication number 20060043517
- Publication date Mar 2, 2006
- Toshiaki Sasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...