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Mitsuru Kihara
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Tokorozawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fiber cutter
Patent number
11,262,503
Issue date
Mar 1, 2022
Fujikura Ltd.
Takaharu Matsuda
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Optical connector and method for connecting optical connector
Patent number
11,054,589
Issue date
Jul 6, 2021
Fujikura Ltd.
Takahito Otomitsu
G02 - OPTICS
Information
Patent Grant
Optical fiber cutter
Patent number
10,859,767
Issue date
Dec 8, 2020
Fujikura, Ltd.
Takaharu Matsuda
G02 - OPTICS
Information
Patent Grant
Optical connector and method of assembling the same
Patent number
8,511,910
Issue date
Aug 20, 2013
Sumitomo Electric Industries, Ltd.
Kenichiro Ohtsuka
G02 - OPTICS
Information
Patent Grant
Optical connector, method of attaching the optical connector to coa...
Patent number
8,480,311
Issue date
Jul 9, 2013
Sumitomo Electric Industries, Ltd.
Kenichiro Ohtsuka
G02 - OPTICS
Information
Patent Grant
Optical connecting member and method of fitting the same
Patent number
8,292,514
Issue date
Oct 23, 2012
Sumitomo Electric Industries, Ltd.
Kenichiro Ohtsuka
G02 - OPTICS
Information
Patent Grant
Optical fiber mechanical splice
Patent number
5,963,699
Issue date
Oct 5, 1999
Fujikura Ltd.
Toshiyuki Tanaka
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL CONNECTOR AND METHOD FOR CONNECTING OPTICAL CONNECTOR
Publication number
20200249404
Publication date
Aug 6, 2020
FUJIKURA LTD.
Takahito Otomitsu
G02 - OPTICS
Information
Patent Application
FIBER CUTTER
Publication number
20200103592
Publication date
Apr 2, 2020
FUJIKURA LTD.
Takaharu Matsuda
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
OPTICAL FIBER CUTTER
Publication number
20190339453
Publication date
Nov 7, 2019
FUJIKURA LTD.
Takaharu Matsuda
G02 - OPTICS
Information
Patent Application
OPTICAL CONNECTOR AND METHOD OF ASSEMBLING THE SAME
Publication number
20100290740
Publication date
Nov 18, 2010
Kenichiro Ohtsuka
G02 - OPTICS
Information
Patent Application
OPTICAL CONNECTING MEMBER AND METHOD OF FITTING THE SAME
Publication number
20100284654
Publication date
Nov 11, 2010
Sumitomo Electric Industries, Ltd.
Kenichiro Ohtsuka
G02 - OPTICS
Information
Patent Application
OPTICAL CONNECTOR AND METHOD OF ASSEMBLING THE SAME
Publication number
20100247039
Publication date
Sep 30, 2010
Kenichiro Ohtsuka
G02 - OPTICS
Information
Patent Application
OPTICAL CONNECTOR, METHOD OF ATTACHING THE OPTICAL CONNECTOR TO COA...
Publication number
20100220960
Publication date
Sep 2, 2010
Sumitomo Electric Industries, Ltd.
Kenichiro Ohtsuka
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER CUTTING DEVICE, OPTICAL FIBER CUTTING METHOD, AND OPT...
Publication number
20100187276
Publication date
Jul 29, 2010
Masaki Ohmura
G02 - OPTICS