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Daisuke KAKUTA
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber ribbon and optical fiber cable housing optical fiber...
Patent number
11,892,694
Issue date
Feb 6, 2024
Fujikura Ltd.
Akira Namazue
G02 - OPTICS
Information
Patent Grant
Optical fiber ribbon and optical fiber cable housing optical fiber...
Patent number
11,422,325
Issue date
Aug 23, 2022
Fujikura Ltd.
Akira Namazue
G02 - OPTICS
Information
Patent Grant
Optical fiber ribbon and optical fiber cable housing optical fiber...
Patent number
9,995,896
Issue date
Jun 12, 2018
Fujikura Ltd.
Akira Namazue
G02 - OPTICS
Information
Patent Grant
Optical fiber ribbon and optical fiber cable housing the optical fi...
Patent number
9,739,965
Issue date
Aug 22, 2017
Fujikura Ltd.
Mizuki Isaji
G02 - OPTICS
Information
Patent Grant
Optical fiber ribbon and optical fiber cable
Patent number
9,541,722
Issue date
Jan 10, 2017
Fujikura Ltd.
Yoshie Sajima
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE HOUSING OPTICAL FIBER...
Publication number
20220317398
Publication date
Oct 6, 2022
FUJIKURA LTD.
Akira Namazue
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE HOUSING OPTICAL FIBER...
Publication number
20200218020
Publication date
Jul 9, 2020
FUJIKURA LTD.
Akira Namazue
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE HOUSING OPTICAL FIBER...
Publication number
20170184803
Publication date
Jun 29, 2017
FUJIKURA, LTD.
Akira NAMAZUE
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE HOUSING OPTICAL FIBER...
Publication number
20170115461
Publication date
Apr 27, 2017
FUJIKURA, LTD.
Akira NAMAZUE
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE HOUSING OPTICAL FIBER...
Publication number
20160161692
Publication date
Jun 9, 2016
Nippon Telegraph and Telephone Corporation
Akira NAMAZUE
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE
Publication number
20160070079
Publication date
Mar 10, 2016
Nippon Telegraph and Telephone Corporation
Yoshie SAJIMA
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE HOUSING THE OPTICAL FI...
Publication number
20150049997
Publication date
Feb 19, 2015
Nippon Telegraph and Telephone Corporation
Mizuki ISAJI
G02 - OPTICS