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Takuya Komatsu
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Electric cable structural body, electric connection structure, and...
Patent number
9,722,338
Issue date
Aug 1, 2017
Furukawa Electric Co., Ltd.
Michihiko Tominaga
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Optical multiplexer/demultiplexer
Patent number
6,804,430
Issue date
Oct 12, 2004
The Furukawa Electric Co., Ltd.
Isao Ooyama
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20230370529
Publication date
Nov 16, 2023
NEC Corporation
Kei TAKEMURA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRIC CABLE STRUCTURAL BODY, ELECTRIC CONNECTION STRUCTURE, AND...
Publication number
20160036151
Publication date
Feb 4, 2016
FURUKAWA ELECTRIC CO., LTD.
Michihiko TOMINAGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical multiplexer/demultiplexer
Publication number
20030002786
Publication date
Jan 2, 2003
THE FURUKAWA ELECTRIC CO., LTD.
Isao Ooyama
G02 - OPTICS
Information
Patent Application
Optical wavelength multiplexer/demultiplexer
Publication number
20020181857
Publication date
Dec 5, 2002
THE FURUKAWA ELECTRIC CO., LTD.
Takuya Komatsu
G02 - OPTICS
Information
Patent Application
Manufacturing method of optical waveguide
Publication number
20020028300
Publication date
Mar 7, 2002
Takuya Komatsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...