Tadashi Saitoh

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light receiving device, optical device, and method for producing li...
- Patent number 8,809,985
- Issue date Aug 19, 2014
- Sumitomo Electric Industries, Ltd
- Yasuhiro Iguchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT RECEIVING DEVICE, OPTICAL DEVICE, AND METHOD FOR PRODUCING LI...
- Publication number 20130292646
- Publication date Nov 7, 2013
- Sumitomo Electric Industries, Ltd.
- Yasuhiro Iguchi
- G02 - OPTICS