Yuji Moriya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide type optical device
- Patent number 8,467,642
- Issue date Jun 18, 2013
- NTT Electronics Corporation
- Daisuke Ogawa
- G02 - OPTICS
Information Patent Grant
Optical chip for arrayed waveguide grating type optical multiplexer...
- Patent number 8,111,955
- Issue date Feb 7, 2012
- NTT Electronics Corporatioin
- Shuji Kuwano
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE TYPE OPTICAL DEVICE
- Publication number 20100322556
- Publication date Dec 23, 2010
- Daisuke Ogawa
- G02 - OPTICS
Information Patent Application
OPTICAL CHIP FOR ARRAYED WAVEGUIDE GRATING TYPE OPTICAL MULTIPLEXER...
- Publication number 20100008626
- Publication date Jan 14, 2010
- NTT ELECTRONICS CORPORATION
- Shuji Kuwano
- G02 - OPTICS