Katsuaki Izoe

Person

Sakura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multicore polarization-maintaining fiber
- Patent number 9,897,751
- Issue date Feb 20, 2018
- Fujikura Ltd.
- Kazuyuki Hayashi
- G02 - OPTICS
Information Patent Grant
Polarization-maintaining optical fiber
- Patent number 9,400,352
- Issue date Jul 26, 2016
- Fujikura Ltd.
- Kazuyuki Hayashi
- G02 - OPTICS
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
Information Patent Grant
Radiation resistant single-mode optical fiber and method of manufac...
- Patent number 7,440,673
- Issue date Oct 21, 2008
- Fujikura Ltd.
- Kazuhiko Aikawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Polarization-maintaining optical fiber and optical fiber gyro
- Patent number 7,430,353
- Issue date Sep 30, 2008
- Fujikura Ltd.
- Kazuhiko Aikawa
- G01 - MEASURING TESTING
Information Patent Grant
Hole-assisted holey fiber and low bending loss multimode holey fiber
- Patent number 7,292,762
- Issue date Nov 6, 2007
- Fujikura Ltd.
- Ning Guan
- G02 - OPTICS
Information Patent Grant
Polarization-maintaining optical fiber
- Patent number 7,289,687
- Issue date Oct 30, 2007
- Fujikura Ltd.
- Katsuaki Izoe
- G02 - OPTICS

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
MULTICORE POLARIZATION-MAINTAINING FIBER
- Publication number 20170219768
- Publication date Aug 3, 2017
- FUJIKURA LTD.
- Kazuyuki HAYASHI
- G02 - OPTICS
Information Patent Application
POLARIZATION-MAINTAINING OPTICAL FIBER
- Publication number 20150268413
- Publication date Sep 24, 2015
- FUJIKURA LTD.
- Kazuyuki HAYASHI
- 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
Information Patent Application
RADIATION RESISTANT SINGLE-MODE OPTICAL FIBER AND METHOD OF MANUFAC...
- Publication number 20070274666
- Publication date Nov 29, 2007
- FUJIKURA LTD.
- Kazuhiko AIKAWA
- G02 - OPTICS
Information Patent Application
Polarization-maintaining optical fiber and optical fiber gyro
- Publication number 20070116417
- Publication date May 24, 2007
- FUJIKURA LTD.
- Kazuhiko Aikawa
- G02 - OPTICS
Information Patent Application
Hole-assisted holey fiber and low bending loss multimode holey fiber
- Publication number 20060034574
- Publication date Feb 16, 2006
- FUJIKURA LTD.
- Ning Guan
- G02 - OPTICS
Information Patent Application
Polarization-maintaining optical fiber
- Publication number 20050031280
- Publication date Feb 10, 2005
- FUJIKURA LTD.
- Katsuaki Izoe
- G02 - OPTICS

Katsuaki Izoe

Person

Patents Grantslast 30 patents

Multicore polarization-maintaining fiber

Polarization-maintaining optical fiber

Polarization-maintaining optical fiber

Polarization-maintaining fiber and optical fiber sensor using same

Radiation resistant single-mode optical fiber and method of manufac...

Polarization-maintaining optical fiber and optical fiber gyro

Hole-assisted holey fiber and low bending loss multimode holey fiber

Polarization-maintaining optical fiber

Patents Applicationslast 30 patents

MULTICORE OPTICAL FIBER AND METHOD OF PRODUCING MULTICORE OPTICAL F...

MULTICORE POLARIZATION-MAINTAINING FIBER

POLARIZATION-MAINTAINING OPTICAL FIBER

POLARIZATION-MAINTAINING OPTICAL FIBER

POLARIZATION-MAINTAINING FIBER AND OPTICAL FIBER SENSOR USING SAME

RADIATION RESISTANT SINGLE-MODE OPTICAL FIBER AND METHOD OF MANUFAC...

Polarization-maintaining optical fiber and optical fiber gyro

Hole-assisted holey fiber and low bending loss multimode holey fiber

Polarization-maintaining optical fiber