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Tetsuya Mori
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical waveguide, optical wiring component, optical waveguide modu...
Patent number
9,297,951
Issue date
Mar 29, 2016
Sumitomo Bakelite Co., Ltd.
Tetsuya Mori
G02 - OPTICS
Information
Patent Grant
Optical waveguide and electronic device
Patent number
9,239,426
Issue date
Jan 19, 2016
Sumitomo Bakelite Company Limited
Tetsuya Mori
G02 - OPTICS
Information
Patent Grant
Optical waveguide and electronic device
Patent number
9,151,888
Issue date
Oct 6, 2015
Sumitomo Bakelite Co., Ltd.
Tetsuya Mori
G02 - OPTICS
Information
Patent Grant
Photosensitive resin composition, optical waveguide film, film for...
Patent number
8,699,841
Issue date
Apr 15, 2014
Sumitomo Bakelite Co., Ltd.
Tetsuya Mori
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electronic apparatus, cellular phone, flexible cable and method for...
Patent number
8,588,566
Issue date
Nov 19, 2013
Sumitomo Bakelite Co., Ltd.
Mutsuhiro Matsuyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical waveguides and methods thereof
Patent number
8,420,293
Issue date
Apr 16, 2013
Sumitomo Bakelite Co., Ltd.
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Substrate for mounting an optical element, optical circuit substrat...
Patent number
8,208,769
Issue date
Jun 26, 2012
Sumitomo Bakelite Co., Ltd.
Koji Choki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light guide and light guide structure
Patent number
8,200,058
Issue date
Jun 12, 2012
Sumitomo Bakelite Company, Ltd.
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical waveguides and methods thereof
Patent number
8,053,166
Issue date
Nov 8, 2011
Sumitomo Bakelite Co. Ltd.
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical waveguides and methods thereof
Patent number
8,021,825
Issue date
Sep 20, 2011
Sumitomo Bakelite Co., Ltd.
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Substrate for mounting an optical element, optical circuit substrat...
Patent number
7,869,670
Issue date
Jan 11, 2011
Sumitomo Bakelite Co., Ltd.
Koji Choki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical waveguides and methods thereof
Patent number
7,820,356
Issue date
Oct 26, 2010
Sumitomo Bakelite Co. Ltd.
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL WAVEGUIDE, OPTICAL WIRING COMPONENT, OPTICAL WAVEGUIDE MODU...
Publication number
20150016794
Publication date
Jan 15, 2015
SUMITOMO BAKELITE CO., LTD.
Tetsuya Mori
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE AND ELECTRONIC DEVICE
Publication number
20130183015
Publication date
Jul 18, 2013
SUMITOMO BAKELITE COMPANY LIMITED
Tetsuya Mori
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE AND ELECTRONIC DEVICE
Publication number
20130170803
Publication date
Jul 4, 2013
SUMITOMO BAKELITE CO., LTD.
Tetsuya Mori
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDES AND METHODS THEREOF
Publication number
20120064458
Publication date
Mar 15, 2012
PROMERUS, LLC
Koji CHOKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, OPTICAL WAVEGUIDE FILM, FILM FOR...
Publication number
20110286713
Publication date
Nov 24, 2011
SUMITOMO BAKELITE CO., LTD.
Tetsuya Mori
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ELECTRONIC APPARATUS, CELLULAR PHONE, FLEXIBLE CABLE AND METHOD FOR...
Publication number
20110085771
Publication date
Apr 14, 2011
SUMITOMO BAKELITE CO., LTD.
Mutsuhiro Matsuyama
G02 - OPTICS
Information
Patent Application
SUBSTRATE FOR MOUNTING AN OPTICAL ELEMENT, OPTICAL CIRCUIT SUBSTRAT...
Publication number
20100226606
Publication date
Sep 9, 2010
SUMITOMO BAKELITE CO., LTD.
Koji CHOKI
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE AND LIGHT GUIDE STRUCTURE
Publication number
20100067861
Publication date
Mar 18, 2010
SUMITOMO BAKELITE COMPANY LIMITED
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL WAVEGUIDES AND METHODS THEREOF
Publication number
20100062378
Publication date
Mar 11, 2010
SUMITOMO BAKELITE CO., LTD.
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL WAVEGUIDES AND METHODS THEREOF
Publication number
20100061688
Publication date
Mar 11, 2010
SUMITOMO BAKELITE CO., LTD.
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL ELEMENT MOUNTING BOARD, OPTICAL CIRCUIT BOARD AND OPTICAL E...
Publication number
20090245720
Publication date
Oct 1, 2009
SUMITOMO BAKELITE CO.,LTD.
Koji Choki
G02 - OPTICS
Information
Patent Application
Optical waveguides and methods thereof
Publication number
20070148566
Publication date
Jun 28, 2007
SUMITOMO BAKELITE CO., LTD.
Koji Choki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...