Koji Omichi

Person

Sakura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber sensor
- Patent number 10,883,860
- Issue date Jan 5, 2021
- Fujikura Ltd.
- Kenichi Ohmori
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting non-superconducting transition of superconduct...
- Patent number 9,488,606
- Issue date Nov 8, 2016
- Fujikura Ltd.
- Koji Omichi
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring acoustic distribution and distributed acoustic...
- Patent number 9,228,890
- Issue date Jan 5, 2016
- Fujikura Ltd.
- Koji Omichi
- G01 - MEASURING TESTING
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
Information Patent Grant
Displacement measuring device and displacement measuring method
- Patent number 8,922,789
- Issue date Dec 30, 2014
- Fuji Jukogyo Kabushiki Kaisha
- Hideki Soejima
- G01 - MEASURING TESTING
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
Information Patent Grant
Phosphor and an incandescent lamp color light emitting diode lamp u...
- Patent number 8,508,119
- Issue date Aug 13, 2013
- Fujikura Ltd.
- Ken Sakuma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for manufacturing optical fiber grating, optical fiber grati...
- Patent number 8,509,271
- Issue date Aug 13, 2013
- Fujikura Ltd.
- Yoshihiro Terada
- G02 - OPTICS
Information Patent Grant
Method of producing zinc oxide semiconductor crystal
- Patent number 8,268,075
- Issue date Sep 18, 2012
- Fujikura Ltd.
- Koji Omichi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Physical quantity measuring apparatus utilizing optical frequency d...
- Patent number 7,973,914
- Issue date Jul 5, 2011
- Fujikura Ltd.
- Koji Omichi
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring apparatus utilizing optical frequency d...
- Patent number 7,889,332
- Issue date Feb 15, 2011
- Fujikura Ltd.
- Koji Omichi
- G01 - MEASURING TESTING
Information Patent Grant
Light emitting device and a lighting apparatus
- Patent number 7,608,862
- Issue date Oct 27, 2009
- Fujikura Ltd.
- Ken Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical switch, optical add-drop module, and optical communication...
- Patent number 7,046,872
- Issue date May 16, 2006
- Fujikura Ltd.
- Ken Sakuma
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER SENSOR
- Publication number 20200041313
- Publication date Feb 6, 2020
- FUJIKURA LTD.
- Kenichi Ohmori
- G02 - OPTICS
Information Patent Application
METHOD FOR DETECTING NON-SUPERCONDUCTING TRANSITION OF SUPERCONDUCT...
- Publication number 20160047763
- Publication date Feb 18, 2016
- FUJIKURA LTD.
- Koji OMICHI
- G01 - MEASURING TESTING
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
Information Patent Application
METHOD FOR DETECTING NON-SUPERCONDUCTING TRANSITION OF SUPERCONDUCT...
- Publication number 20140268130
- Publication date Sep 18, 2014
- FUJIKURA LTD.
- Koji OMICHI
- G01 - MEASURING TESTING
Information Patent Application
DISPLACEMENT MEASURING DEVICE AND DISPLACEMENT MEASURING METHOD
- Publication number 20140218751
- Publication date Aug 7, 2014
- THE UNIVERSITY OF TOKYO
- Hideki SOEJIMA
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MEASURING ACOUSTIC DISTRIBUTION AND DISTRIBUTED ACOUSTIC...
- Publication number 20130333476
- Publication date Dec 19, 2013
- FUJIKURA LTD.
- Koji OMICHI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL FIBER GRATING, OPTICAL FIBER GRATI...
- Publication number 20130028275
- Publication date Jan 31, 2013
- FUJIKURA LTD.
- Yoshihiro TERADA
- 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
Information Patent Application
PHYSICAL QUANTITY MEASURING APPARATUS UTILIZING OPTICAL FREQUENCY D...
- Publication number 20100141930
- Publication date Jun 10, 2010
- FUJIKURA LTD.
- Koji OMICHI
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING APPARATUS UTILIZING OPTICAL FREQUENCY D...
- Publication number 20100134783
- Publication date Jun 3, 2010
- FUJIKURA LTD.
- Koji OMICHI
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF PRODUCING ZINC OXIDE SEMICONDUCTOR CRYSTAL
- Publication number 20090260563
- Publication date Oct 22, 2009
- FUJIKURA LTD.
- Koji Omichi
- C30 - CRYSTAL GROWTH
Information Patent Application
Powdered fluorescent material and method for manufacturing the same...
- Publication number 20060208260
- Publication date Sep 21, 2006
- FUJIKURA LTD., INDEPENDENT ADMINISTRATIVE INSTITUTION
- Ken Sakuma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Phosphor and an incandescent lamp color light emitting diode lamp u...
- Publication number 20060061263
- Publication date Mar 23, 2006
- FUJIKURA LTD.
- Ken Sakuma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Light emitting device and a lighting apparatus
- Publication number 20050194604
- Publication date Sep 8, 2005
- FUJIKURA LTD., NATIONAL INSTITUTE FOR MATERIAL SCIENCE
- Ken Sakuma
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Optical switch, optical add-drop module, and optical communication...
- Publication number 20030210855
- Publication date Nov 13, 2003
- Ken Sakuma
- G02 - OPTICS

Koji Omichi

Person

Patents Grantslast 30 patents

Optical fiber sensor

Method for detecting non-superconducting transition of superconduct...

Method of measuring acoustic distribution and distributed acoustic...

Fan-in/fan-out device for multicore fiber

Displacement measuring device and displacement measuring method

Polarization-maintaining fiber and optical fiber sensor using same

Phosphor and an incandescent lamp color light emitting diode lamp u...

Method for manufacturing optical fiber grating, optical fiber grati...

Method of producing zinc oxide semiconductor crystal

Physical quantity measuring apparatus utilizing optical frequency d...

Physical quantity measuring apparatus utilizing optical frequency d...

Light emitting device and a lighting apparatus

Optical switch, optical add-drop module, and optical communication...

Patents Applicationslast 30 patents

OPTICAL FIBER SENSOR

METHOD FOR DETECTING NON-SUPERCONDUCTING TRANSITION OF SUPERCONDUCT...

FAN-IN/FAN-OUT DEVICE FOR MULTICORE FIBER

METHOD FOR DETECTING NON-SUPERCONDUCTING TRANSITION OF SUPERCONDUCT...

DISPLACEMENT MEASURING DEVICE AND DISPLACEMENT MEASURING METHOD

METHOD OF MEASURING ACOUSTIC DISTRIBUTION AND DISTRIBUTED ACOUSTIC...

METHOD FOR MANUFACTURING OPTICAL FIBER GRATING, OPTICAL FIBER GRATI...

POLARIZATION-MAINTAINING FIBER AND OPTICAL FIBER SENSOR USING SAME

PHYSICAL QUANTITY MEASURING APPARATUS UTILIZING OPTICAL FREQUENCY D...

PHYSICAL QUANTITY MEASURING APPARATUS UTILIZING OPTICAL FREQUENCY D...

METHOD OF PRODUCING ZINC OXIDE SEMICONDUCTOR CRYSTAL

Powdered fluorescent material and method for manufacturing the same...

Phosphor and an incandescent lamp color light emitting diode lamp u...

Light emitting device and a lighting apparatus

Optical switch, optical add-drop module, and optical communication...