Yutaka ENDOH

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Sakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polarization-maintaining optical fiber
- Patent number 8,958,677
- Issue date Feb 17, 2015
- Fujikura Ltd.
- Kazuyuki Hayashi
- G02 - OPTICS
Information Patent Grant
Polarization-maintaining fiber and optical fiber sensor using same
- Patent number 8,641,274
- Issue date Feb 4, 2014
- Fujikura Ltd.
- Koji Omichi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MULTICORE OPTICAL FIBER AND METHOD OF PRODUCING MULTICORE OPTICAL F...
- Publication number 20180224598
- Publication date Aug 9, 2018
- FUJIKURA LTD.
- Yutaka Endoh
- G02 - OPTICS
Information Patent Application
POLARIZATION-MAINTAINING OPTICAL FIBER
- Publication number 20130308914
- Publication date Nov 21, 2013
- FUJIKURA LTD.
- Kazuyuki HAYASHI
- G02 - OPTICS
Information Patent Application
POLARIZATION-MAINTAINING FIBER AND OPTICAL FIBER SENSOR USING SAME
- Publication number 20120044971
- Publication date Feb 23, 2012
- FUJIKURA LTD.
- Koji OMICHI
- G02 - OPTICS