Mikio Ohkoshi

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication light detection device
- Patent number 10,459,176
- Issue date Oct 29, 2019
- Hitachi Metals, Ltd.
- Kanako Suzuki
- G02 - OPTICS
Information Patent Grant
Optical fiber monitoring system
- Patent number 10,254,197
- Issue date Apr 9, 2019
- Hitachi Metals, Ltd.
- Kanako Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Communication light visualization structure
- Patent number 9,870,680
- Issue date Jan 16, 2018
- Hitachi Metals, Ltd.
- Kanako Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication light visualization module
- Patent number 9,778,431
- Issue date Oct 3, 2017
- Hitachi Metals, Ltd.
- Kanako Suzuki
- G02 - OPTICS
Information Patent Grant
Optical fiber connecting part and optical module using the same
- Patent number 8,469,602
- Issue date Jun 25, 2013
- Hitachi Cable, Ltd.
- Seiji Kojima
- G02 - OPTICS
Information Patent Grant
Optical fiber, tape-like optical fiber and optical module using the...
- Patent number 8,469,604
- Issue date Jun 25, 2013
- Hitachi Cable, Ltd.
- Seiji Kojima
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION LIGHT DETECTION DEVICE
- Publication number 20190137702
- Publication date May 9, 2019
- Hitachi Metals, Ltd.
- Kanako Suzuki
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER MONITORING SYSTEM
- Publication number 20180128709
- Publication date May 10, 2018
- Hitachi Metals, Ltd.
- Kanako SUZUKI
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION LIGHT VISUALIZATION STRUCTURE
- Publication number 20170084134
- Publication date Mar 23, 2017
- Hitachi Metals, Ltd.
- Kanako SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION LIGHT VISUALIZATION MODULE
- Publication number 20170068063
- Publication date Mar 9, 2017
- Hitachi Metals, Ltd.
- Kanako SUZUKI
- G02 - OPTICS
Information Patent Application
Optical fiber, tape-like optical fiber and optical module using the...
- Publication number 20110038583
- Publication date Feb 17, 2011
- Hitachi Cable, Ltd.
- Seiji Kojima
- G02 - OPTICS
Information Patent Application
Optical fiber connecting part and optical module using the same
- Publication number 20110033159
- Publication date Feb 10, 2011
- Hitachi Cable, Ltd.
- Seiji Kojima
- G02 - OPTICS
Information Patent Application
Core detaching tool for optical fiber cable and method of detaching...
- Publication number 20060177189
- Publication date Aug 10, 2006
- Hitachi Cable, Ltd.
- Yoshinori Kurosawa
- G02 - OPTICS