Masahiro IDA

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber splicing tool and optical fiber splicing method
- Patent number 10,139,568
- Issue date Nov 27, 2018
- Fujikura Ltd.
- Takashi Yamaguchi
- G02 - OPTICS
Information Patent Grant
Method of splicing optical fiber and optical fiber splicing device
- Patent number 10,025,037
- Issue date Jul 17, 2018
- Fujikura Ltd.
- Hiroyuki Morioka
- G02 - OPTICS
Information Patent Grant
Mechanical splice unit, mechanical splicing tool, and optical fiber...
- Patent number 9,541,706
- Issue date Jan 10, 2017
- Fujikura Ltd.
- Hiroyuki Morioka
- G02 - OPTICS
Information Patent Grant
Optical fiber splicing unit, optical fiber splicing method, and hol...
- Patent number 9,494,743
- Issue date Nov 15, 2016
- Fujikura Ltd.
- Hiroyuki Morioka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF SPLICING OPTICAL FIBER AND OPTICAL FIBER SPLICING DEVICE
- Publication number 20170108652
- Publication date Apr 20, 2017
- FUJIKURA LTD.
- Hiroyuki MORIOKA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SPLICING UNIT, OPTICAL FIBER SPLICING METHOD, AND HOL...
- Publication number 20160139341
- Publication date May 19, 2016
- Nippon Telegraph and Telephone Corporation
- Hiroyuki MORIOKA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SPLICING TOOL AND OPTICAL FIBER SPLICING METHOD
- Publication number 20160011378
- Publication date Jan 14, 2016
- Nippon Telegraph and Telephone Corporation
- Takashi YAMAGUCHI
- G02 - OPTICS
Information Patent Application
MECHANICAL SPLICE UNIT, MECHANICAL SPLICING TOOL, AND OPTICAL FIBER...
- Publication number 20140140668
- Publication date May 22, 2014
- Nippon Telegraph and Telephone Corporation
- Hiroyuki MORIOKA
- G02 - OPTICS