Hideaki Tajima

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Gyoda-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber cable equipped with optical connector, method for int...
- Patent number 8,311,378
- Issue date Nov 13, 2012
- Sumitomo Electric Industries, Ltd.
- Shinsuke Niiyama
- G02 - OPTICS
Information Patent Grant
Optical fiber branch cable, method of wiring the same, and method o...
- Patent number 7,927,025
- Issue date Apr 19, 2011
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Grant
Wiring of optical communication cable to buildings
- Patent number 6,522,814
- Issue date Feb 18, 2003
- Toyokuni Electric Cable Co., Ltd.
- Osamu Yoshida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER CABLE EQUIPPED WITH OPTICAL CONNECTOR, METHOD FOR INT...
- Publication number 20100092137
- Publication date Apr 15, 2010
- Shinsuke Niiyama
- G02 - OPTICS
Information Patent Application
Optical Fiber Branch Cable, Method of Wiring the Same, and Method o...
- Publication number 20090304339
- Publication date Dec 10, 2009
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Application
Wiring of optical communication cable to buildings
- Publication number 20020181905
- Publication date Dec 5, 2002
- Toyokuni Electric Cable Co., Ltd.
- Osamu Yoshida
- G02 - OPTICS