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Shunsuke Fujita
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cleaning tool with attachment, attachment, and cleaning tool
Patent number
11,841,500
Issue date
Dec 12, 2023
Fujikura Ltd.
Shunsuke Fujita
B08 - CLEANING
Information
Patent Grant
Optical connector and optical connector replacement component unit
Patent number
11,435,532
Issue date
Sep 6, 2022
Fujikura Ltd.
Shunsuke Fujita
G02 - OPTICS
Information
Patent Grant
Optical connector
Patent number
11,347,007
Issue date
May 31, 2022
Fujikura Ltd.
Shunsuke Fujita
G02 - OPTICS
Information
Patent Grant
Optical connector
Patent number
11,294,125
Issue date
Apr 5, 2022
Fujikura Ltd.
Shunsuke Fujita
G02 - OPTICS
Information
Patent Grant
Optical connector and method for connecting optical connector
Patent number
11,275,218
Issue date
Mar 15, 2022
Fujikura Ltd.
Takahito Otomitsu
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
CLEANING TOOL AND CLEANING METHOD
Publication number
20240091824
Publication date
Mar 21, 2024
FUJIKURA LTD.
Shunsuke Fujita
G02 - OPTICS
Information
Patent Application
CLEANING TOOL AND CLEANING METHOD
Publication number
20230273374
Publication date
Aug 31, 2023
FUJIKURA LTD.
Shunsuke Fujita
B08 - CLEANING
Information
Patent Application
CLEANING TOOL
Publication number
20230180377
Publication date
Jun 8, 2023
FUJIKURA LTD.
Yuya Sakaguchi
B08 - CLEANING
Information
Patent Application
CLEANING TOOL
Publication number
20220397724
Publication date
Dec 15, 2022
FUJIKURA LTD.
Shunsuke Fujita
B08 - CLEANING
Information
Patent Application
CLEANING TOOL
Publication number
20220276448
Publication date
Sep 1, 2022
FUJIKURA LTD.
Shunsuke Fujita
B08 - CLEANING
Information
Patent Application
CLEANING TOOL WITH ATTACHMENT, ATTACHMENT, AND CLEANING TOOL
Publication number
20220082819
Publication date
Mar 17, 2022
FUJIKURA LTD.
Shunsuke Fujita
B08 - CLEANING
Information
Patent Application
OPTICAL CONNECTOR
Publication number
20210341680
Publication date
Nov 4, 2021
FUJIKURA LTD.
Shunsuke Fujita
G02 - OPTICS
Information
Patent Application
OPTICAL CONNECTOR AND OPTICAL CONNECTOR REPLACEMENT COMPONENT UNIT
Publication number
20210263231
Publication date
Aug 26, 2021
FUJIKURA LTD.
Shunsuke Fujita
G02 - OPTICS
Information
Patent Application
OPTICAL CONNECTOR AND METHOD FOR CONNECTING OPTICAL CONNECTOR
Publication number
20210173154
Publication date
Jun 10, 2021
FUJIKURA LTD.
Takahito Otomitsu
G02 - OPTICS
Information
Patent Application
OPTICAL CONNECTOR
Publication number
20210080656
Publication date
Mar 18, 2021
FUJIKURA LTD.
Shunsuke Fujita
G02 - OPTICS