Akihito Mitsui

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical coupling member, optical connector and electric connector
- Patent number 10,082,629
- Issue date Sep 25, 2018
- Mitsubishi Pencil Company, Limited
- Akihito Mitsui
- G02 - OPTICS
Information Patent Grant
Optical coupling member and optical connector using the same
- Patent number 9,581,764
- Issue date Feb 28, 2017
- Mitsubishi Pencil Company, Limited
- Hitoshi Suzuki
- G02 - OPTICS
Information Patent Grant
Optical collimator and optical connector using same
- Patent number 8,967,880
- Issue date Mar 3, 2015
- Mitsubishi Pencil Company, Limited
- Yasuhiro Koike
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COUPLING MEMBER, OPTICAL CONNECTOR AND ELECTRIC CONNECTOR
- Publication number 20170299816
- Publication date Oct 19, 2017
- MITSUBISHI PENCIL COMPANY, LIMITED
- Akihito Mitsui
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR
- Publication number 20170269312
- Publication date Sep 21, 2017
- MITSUBISHI PENCIL COMPANY, LIMITED
- Akihito Mitsui
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING MEMBER AND OPTICAL CONNECTOR USING THE SAME
- Publication number 20150241635
- Publication date Aug 27, 2015
- MITSUBISHI PENCIL COMPANY, LIMITED
- Hitoshi Suzuki
- G02 - OPTICS
Information Patent Application
TOUCH SCREEN FILM, AND TOUCH SCREEN USING SAID FILM, AND STYLUS PEN...
- Publication number 20150097805
- Publication date Apr 9, 2015
- MITSUBISHI PENCIL COMPANY, LIMITED
- Shigenobu Mine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL COUPLING MEMBER AND OPTICAL CONNECTOR
- Publication number 20140376860
- Publication date Dec 25, 2014
- Akihito Mitsui
- G02 - OPTICS
Information Patent Application
OPTICAL COLLIMATOR AND OPTICAL CONNECTOR USING SAME
- Publication number 20130156375
- Publication date Jun 20, 2013
- Japan Aviation Electronics Industry, Limited
- Yasuhiro Koike
- G02 - OPTICS