Takeji Akutsu

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
“Optical fiber cable”
- Patent number D742327
- Issue date Nov 3, 2015
- Mitsubishi Cable Industries, Ltd.
- Tadahiko Nakai
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Optical fiber
- Patent number 8,532,455
- Issue date Sep 10, 2013
- Mitsubishi Cable Industries, Ltd.
- Tadahiko Nakai
- G02 - OPTICS
Information Patent Grant
Optical fiber and method for fabricating the same
- Patent number 8,059,930
- Issue date Nov 15, 2011
- Mitsubishi Cable Industries, Ltd.
- Tadahiko Nakai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Laser guide optical fiber and laser guide including the same
- Patent number 8,023,785
- Issue date Sep 20, 2011
- Mitsubishi Cable Industries, Ltd.
- Takeshi Satake
- G02 - OPTICS
Information Patent Grant
Optical energy beam transmission path structure
- Patent number 5,177,808
- Issue date Jan 5, 1993
- Mitsubishi Jukogyo Kabushiki Kaisha
- Takeshi Satake
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER AND METHOD FOR FABRICATING THE SAME
- Publication number 20100278503
- Publication date Nov 4, 2010
- Tadahiko Nakai
- G02 - OPTICS
Information Patent Application
LASER GUIDE OPTICAL FIBER AND LASER GUIDE INCLUDING THE SAME
- Publication number 20100111474
- Publication date May 6, 2010
- Takeshi Satake
- G02 - OPTICS