SEIKOH Giken Co., Ltd.

Japan


 
Total IP 100
Total IP incl. subs 113 (+ 13 for subs)
Total IP Rank # 13,268
IP Activity Score 2.7/5.0    64
IP Activity Rank # 11,261
Stock Symbol GIK (munich)
Market Cap. 119.3M  (EUR)
Industry Data Storage
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

57 4
0 3
32 3
1
 
Last Patent 2025 - Joining resin and method for pro...
First Patent 1986 - Optical fiber connector
Last Trademark 2020 - INTELLI-CROSS
First Trademark 2004 - FERRULE MATE

Subsidiaries

2 subsidiaries with IP (11 patents, 2 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Joining resin and method for producing same. Provided is joining resin with which it is possible ...
Invention Polishing device and polishing method. [Problem] To provide a polishing device which makes it pos...
Invention Optical fiber polishing holder and optical fiber polishing machine. Provided with an optical fib...
Invention Attaching/detaching mechanism for polishing board, and optical fiber end face polishing device co...
Invention Optical voltage probe. An optical voltage probe including: an optical modulator 1 having two mod...
Invention In-mold coating injection device. [Problem] To provide a compact in-mold coating injection device...
Invention Lens unit. [Problem] To propose a structure that can accommodate different object distances by a ...
Invention Lens unit. [Problem] To propose a compact lens unit having a fixed focus, the lens unit having a ...
Invention Manufacturing method and manufacturing apparatus for in-mold-coated molded article. [Problem] To ...
2023 Invention Manufacturing method and manufacturing device of in-mold-coated molded product. A molding mold c...
Invention Microchannel chip and method for manufacturing same. Provided are: a microchannel chip which supp...
Invention Method for manufacturing in-mold-coated molded article, and mold for in-mold-coated molded articl...
Invention Jig for polishing optical fiber ferrule. [Problem] To provide a jig which is for polishing an opt...
Invention Light sensor probe. A light sensor probe includes an optical sensor unit configured to modulate a...
Invention Method for manufacturing molded article with in-mold coating and mold for molded article with in-...
Invention Optical fiber cable with optical connector, method for manufacturing optical fiber cable with opt...
Invention Tool for plug, slider, plug, and cable with plug. A tool for a plug, including a plug body fitted...
2022 Invention End face polishing device for optical fiber ferrule. An end face polishing device for optical fib...
Invention Placing member. a so as to release fixing of the optical fiber ferrules 51 with respect to the in...
Invention Optical fiber ferrule polishing holder and optical fiber ferrule polishing device. An optical fib...
2021 Invention Optical voltage probe. An optical voltage probe includes: an optical modulator 1 having two modul...
Invention Optical voltage probe. An optical voltage probe comprising an optical modulator 1 which includes ...
Invention End face polishing device for optical fiber ferrule. Provided with a holding unit 4 configured t...
Invention End surface polishing device of optical fiber ferrule. The present invention comprises: a holding...
Invention Optical fiber connector
Invention Jig for connector plug, connector plug and cable with connector plug. A connector plug has a conn...
2020 Invention Lens unit. A lens unit includes: a lens including a lens part formed at the center of the lens, ...
Invention Lens unit. Provided is a lens unit capable of stably fixing a flange part of a lens, and thus eas...
Invention Lens unit. It is provided a lens unit to be small-sized, while reducing deterioration in optical ...
Invention Duplex optical connector plug. A duplex optical connector plug includes: a first engagement latch...
Invention Connector plug and stopper for connector plug. A connector plug, having: a plug body that houses ...
G/S Optical fiber connectors and parts thereof; fiber optic cables with connectors * ; all of the afo...
G/S Optical fiber connectors and parts thereof; fiber optic cables with connectors.
G/S Optical fiber connectors and parts thereof, fiber optic cables with connectors, all of the afores...
Invention Eccentricity measuring apparatus. A driving force generating unit 27 that generates a driving fo...
Invention Eccentricity measurement device. The present invention is provided with a drive force generation ...
Invention Mpo optical connector plug. The present invention provides an MPO optical connector plug with whi...
Invention Electric field detection device and electric field detector. An optical waveguide 1, an optical w...
Invention Small lens unit. Provided is a small lens unit that allows various types of devices suited to a r...
Invention Tool for plug, slider, plug, and cable with plug. A tool for a plug to which a cable having its b...
Invention Optical connector. The present invention provides an optical connector capable of fixing the tens...
2019 Invention Optical fiber ferrule polishing holder. In an optical fiber ferrule polishing holder 20 used for ...
Invention Lens unit. a.
2018 Invention Optical connector plug and duplex optical connector plug. Provided is an optical connector plug w...
Invention Optical connector. a. Thus, the protrusion 64 and the recessed engagement portion 83 are fitted a...
Invention End face polishing device for optical fiber ferrule. The present invention provides an end face p...
Invention End surface polishing device for optical fiber ferrule. Provided is a an end surface polishing de...
2017 Invention Polishing holder mounting jig and optical fiber ferrule polishing holder. A polishing holder mou...
Invention Tool for plug, plug and cable with plug. A plug attached to a terminal part of a cable includes a...
Invention Plug and cable with plug. A plug attached to a terminal part of a cable includes a plug main body...
Invention Optical fiber ferrule polishing jig and placing member. a so as to release fixing of the optical ...
2016 Invention Resin molding. A resin molding is provided. The resin molding includes an optically transparent p...
2015 G/S Abrasive paper; abrasive cloth; abrasive sand; optical fibers scouring solutions containing abras...
G/S abrasive paper; abrasive cloth; abrasive sand; optical fibers scouring solutions containing abras...
G/S Abrasive paper [sandpaper]; abrasive cloth; abrasive sand; optical fibers scouring solutions cont...
2006 G/S Optical fibers polishing film coated with abrasives for optical fibers; abrasive cloth. Abrasive ...
G/S Abrasive paper (sandpaper), abrasive cloth, abrasive sand, optical fibers scouring solutions con...
G/S Abrasive paper (sandpaper); abrasive cloth; abrasive sand; optical fibers scouring solutions con...
2004 G/S Mechanical cleaning implement in the nature of a cleaning cassette adapted for cleaning fiber opt...