Masayoshi Hachiwaka

Person

Amagasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber and method for fabricating the same
- Patent number 8,606,065
- Issue date Dec 10, 2013
- Mitsubishi Cable Industries, Ltd.
- Haruo Ooizumi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Graded index multimode optical fiber
- Patent number 8,554,036
- Issue date Oct 8, 2013
- Mitsubishi Cable Industries, Ltd.
- Haruo Ooizumi
- G02 - OPTICS
Information Patent Grant
Optical fiber and method for fabricating the same
- Patent number 8,396,340
- Issue date Mar 12, 2013
- Mitsubishi Cable Industries, Ltd.
- Haruo Ooizumi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber connection structure and single-mode fiber
- Patent number 8,111,962
- Issue date Feb 7, 2012
- Mitsubishi Cable Industries, Ltd.
- Masatoshi Tanaka
- G02 - OPTICS
Information Patent Grant
Sealing composition and production method of optical fiber having a...
- Patent number 7,477,821
- Issue date Jan 13, 2009
- Nagase Chemtex Corporation
- Takafumi Iida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High power fiber optic connector
- Patent number 5,852,694
- Issue date Dec 22, 1998
- Mitsubishi Cable Industries, Ltd.
- Koji Kimura
- 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 CONNECTION STRUCTURE
- Publication number 20110176767
- Publication date Jul 21, 2011
- MITSUBISHI CABLE INDUSTRIES, LTD.
- Masatoshi Tanaka
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND METHOD FOR FABRICATING THE SAME
- Publication number 20110176783
- Publication date Jul 21, 2011
- MITSUBISHI CABLE INDUSTRIES, LTD.
- Haruo Ooizumi
- G02 - OPTICS
Information Patent Application
GRADED INDEX MULTIMODE OPTICAL FIBER
- Publication number 20110002590
- Publication date Jan 6, 2011
- Haruo Ooizumi
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND METHOD FOR FABRICATING THE SAME
- Publication number 20100247048
- Publication date Sep 30, 2010
- MITSUBISHI CABLE INDUSTRIES, LTD.
- Haruo Ooizumi
- G02 - OPTICS
Information Patent Application
Sealing Composition and Production Method of Optical Fiber Having A...
- Publication number 20080056655
- Publication date Mar 6, 2008
- Nagase Chemtex Corporation
- Takafumi Iida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photonic crystal fiber, method of manufacturing the crystal fiber,...
- Publication number 20060062533
- Publication date Mar 23, 2006
- Mitsubishi Cable Industries, Ltd.
- Masayoshi Hachiwaka
- G02 - OPTICS

Masayoshi Hachiwaka

Person

Patents Grantslast 30 patents

Optical fiber and method for fabricating the same

Graded index multimode optical fiber

Optical fiber and method for fabricating the same

Optical fiber connection structure and single-mode fiber

Sealing composition and production method of optical fiber having a...

High power fiber optic connector

Optical energy beam transmission path structure

Patents Applicationslast 30 patents

OPTICAL FIBER CONNECTION STRUCTURE

OPTICAL FIBER AND METHOD FOR FABRICATING THE SAME

GRADED INDEX MULTIMODE OPTICAL FIBER

OPTICAL FIBER AND METHOD FOR FABRICATING THE SAME

Sealing Composition and Production Method of Optical Fiber Having A...

Photonic crystal fiber, method of manufacturing the crystal fiber,...