Takayuki Yamanaka

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Isehara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrode pad on conductive semiconductor substrate
- Patent number 7,535,101
- Issue date May 19, 2009
- Nippon Telegraph and Telephone Corporation
- Yuichi Akage
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulator and optical modulating method
- Patent number 7,345,803
- Issue date Mar 18, 2008
- Nippon Telegraph and Telephone Corporation
- Hiroki Nakajima
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Electrode Pad on Conductive Semiconductor Substrate
- Publication number 20070290360
- Publication date Dec 20, 2007
- Yuichi Akage
- G02 - OPTICS