Tsukuru Ootoshi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser apparatus and method for mounting semiconductor...
- Patent number 7,653,110
- Issue date Jan 26, 2010
- Ricoh Company, Ltd.
- Shinichi Nakatsuka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser apparatus and method for mounting semiconductor...
- Publication number 20080279246
- Publication date Nov 13, 2008
- Ricoh Printing Systems, Ltd.
- Shinichi Nakatsuka
- H01 - BASIC ELECTRIC ELEMENTS