Hisashi Yamada

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Field-effect transistor, semiconductor wafer, method for producing...
- Patent number 8,779,471
- Issue date Jul 15, 2014
- Sumitomo Chemical Company, Limited
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR WAFER, METHOD FOR PRODUCING SEMICONDUCTOR WAFER, AND...
- Publication number 20120273839
- Publication date Nov 1, 2012
- Sumitomo Chemical Company, Limited
- Masahiko HATA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FIELD-EFFECT TRANSISTOR, SEMICONDUCTOR WAFER, METHOD FOR PRODUCING...
- Publication number 20120228673
- Publication date Sep 13, 2012
- Sumitomo Chemical Company
- Masahiko HATA
- H01 - BASIC ELECTRIC ELEMENTS