Isao Tamai

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
Light emitting diode and method of fabrication thereof
- Publication number 20100258814
- Publication date Oct 14, 2010
- Oki Electric Industry Co., Ltd.
- Shinichi Hoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coplaner waveguide and fabrication method thereof
- Publication number 20100059896
- Publication date Mar 11, 2010
- Oki Electric Industry Co., Ltd.
- Takeshi Makita
- G02 - OPTICS
Information Patent Application
HETEROJUNCTION FIELD EFFECT TRANSISTOR
- Publication number 20090212324
- Publication date Aug 27, 2009
- Oki Electric Industry Co., Ltd.
- Isao Tamai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heterojunction field effect transistor and manufacturing method the...
- Publication number 20090045439
- Publication date Feb 19, 2009
- Oki Electric Industry Co., Ltd.
- Shinichi Hoshi
- H01 - BASIC ELECTRIC ELEMENTS