Tomoya Yoshida

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber module and method for manufacturing the same
- Patent number 11,067,755
- Issue date Jul 20, 2021
- KOHOKU KOGYO CO., LTD.
- Katsuhiro Iwasaki
- G02 - OPTICS
Information Patent Grant
Method for processing silicon-based wire optical waveguide
- Patent number 9,442,249
- Issue date Sep 13, 2016
- National Institute of Advanced Industrial Science and Technology
- Tomoya Yoshida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER MODULE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210018693
- Publication date Jan 21, 2021
- KOHOKU KOGYO CO., LTD.
- Katsuhiro IWASAKI
- G02 - OPTICS
Information Patent Application
METHOD FOR PROCESSING SILICON-BASED WIRE OPTICAL WAVEGUIDE
- Publication number 20160047979
- Publication date Feb 18, 2016
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Tomoya Yoshida
- G02 - OPTICS