Shintaro Yamasaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical waveguide circuit device
- Patent number 10,545,292
- Issue date Jan 28, 2020
- Furukawa Electric Co., Ltd.
- Masanori Takahashi
- G02 - OPTICS
Information Patent Grant
Spot-size conversion optical waveguide
- Patent number 9,417,388
- Issue date Aug 16, 2016
- Furukawa Electric Co., Ltd.
- Shintaro Yamasaki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
RING RESONATOR FILTER AND METHOD FOR DESIGNING SAME
- Publication number 20200363589
- Publication date Nov 19, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Shintaro YAMASAKI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE CIRCUIT DEVICE
- Publication number 20190033530
- Publication date Jan 31, 2019
- FURUKAWA ELECTRIC CO., LTD.
- Masanori TAKAHASHI
- G02 - OPTICS
Information Patent Application
SPOT-SIZE CONVERSION OPTICAL WAVEGUIDE
- Publication number 20160085026
- Publication date Mar 24, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Shintaro Yamasaki
- G02 - OPTICS