Yukiya Usui

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor substrate having dot marks and method of manufacturin...
- Patent number 8,860,227
- Issue date Oct 14, 2014
- Panasonic Corporation
- Yukiya Usui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silicon substrate having textured surface, solar cell having same,...
- Patent number 8,772,067
- Issue date Jul 8, 2014
- Panasonic Corporation
- Ichiro Nakayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR SUBSTRATE HAVING DOT MARKS AND METHOD OF MANUFACTURIN...
- Publication number 20130193560
- Publication date Aug 1, 2013
- PANASONIC CORPORATION
- Yukiya Usui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON SUBSTRATE HAVING TEXTURED SURFACE, SOLAR CELL HAVING SAME,...
- Publication number 20130183791
- Publication date Jul 18, 2013
- PANASONIC CORPORATION
- Ichiro Nakayama
- H01 - BASIC ELECTRIC ELEMENTS