Hitoshi Uemura

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Sakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multicore fiber
- Patent number 10,215,913
- Issue date Feb 26, 2019
- Fujikura Ltd.
- Yusuke Sasaki
- G02 - OPTICS
Information Patent Grant
Multicore fiber
- Patent number 10,094,972
- Issue date Oct 9, 2018
- Fujikura Ltd.
- Yusuke Sasaki
- G02 - OPTICS
Information Patent Grant
Optical modulation device
- Patent number 9,817,294
- Issue date Nov 14, 2017
- Fujikura Ltd.
- Kazuhiro Goi
- G02 - OPTICS
Information Patent Grant
Multicore fiber with different-mode interaction section
- Patent number 9,709,729
- Issue date Jul 18, 2017
- Fujikura Ltd.
- Yusuke Sasaki
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 9,477,035
- Issue date Oct 25, 2016
- Fujikura Ltd.
- Hitoshi Uemura
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 9,435,943
- Issue date Sep 6, 2016
- Fujikura Ltd.
- Katsuhiro Takenaga
- G02 - OPTICS
Information Patent Grant
Fan-in/fan-out device for multicore fiber
- Patent number 9,069,116
- Issue date Jun 30, 2015
- Fujikura Ltd.
- Hitoshi Uemura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE
- Publication number 20190033512
- Publication date Jan 31, 2019
- FUJIKURA LTD.
- Hitoshi Uemura
- G02 - OPTICS
Information Patent Application
MULTICORE FIBER
- Publication number 20170248754
- Publication date Aug 31, 2017
- FUJIKURA LTD.
- Yusuke Sasaki
- G02 - OPTICS
Information Patent Application
MULTICORE FIBER
- Publication number 20170235042
- Publication date Aug 17, 2017
- FUJIKURA LTD.
- Yusuke Sasaki
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20160245992
- Publication date Aug 25, 2016
- FUJIKURA LTD.
- Katsuhiro Takenaga
- G02 - OPTICS
Information Patent Application
MULTICORE FIBER
- Publication number 20160187577
- Publication date Jun 30, 2016
- FUJIKURA LTD.
- Yusuke Sasaki
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION DEVICE
- Publication number 20150293427
- Publication date Oct 15, 2015
- FUJIKURA LTD.
- Kazuhiro GOI
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20150234120
- Publication date Aug 20, 2015
- FUJIKURA LTD.
- Hitoshi Uemura
- G02 - OPTICS
Information Patent Application
FAN-IN/FAN-OUT DEVICE FOR MULTICORE FIBER
- Publication number 20140369659
- Publication date Dec 18, 2014
- National University Corporation Hokkaido Univ
- Hitoshi UEMURA
- G02 - OPTICS