Tetsuya Kobayashi

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Ageo-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical coupler for multicore fiber
- Patent number 9,612,407
- Issue date Apr 4, 2017
- Optoquest Co., Ltd.
- Tetsuya Kobayashi
- G02 - OPTICS
Information Patent Grant
Optical fiber-based optical functional device cartridge module
- Patent number 9,146,357
- Issue date Sep 29, 2015
- National Institute of Information and Communications Technology
- Naoya Wada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTICORE/MULTIMODE FIBER COUPLING DEVICE
- Publication number 20170045687
- Publication date Feb 16, 2017
- National Institute of Information and Communications Technology
- Yoshinari AWAJI
- G02 - OPTICS
Information Patent Application
Optical Coupler For Multicore Fiber
- Publication number 20160259133
- Publication date Sep 8, 2016
- OPTOQUEST CO., LTD.
- Tetsuya Kobayashi
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER-BASED OPTICAL FUNCTIONAL DEVICE CARTRIDGE MODULE
- Publication number 20140212094
- Publication date Jul 31, 2014
- National Institute of Information and Communications Technology
- Naoya Wada
- G02 - OPTICS