Shoji Tanigawa

Person

Sakura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber measurement device and method for bending optical fiber
- Patent number 12,135,255
- Issue date Nov 5, 2024
- Fujikura Ltd.
- Takeshi Yoshida
- G01 - MEASURING TESTING
Information Patent Grant
Measuring method of longitudinal distribution of bending loss of op...
- Patent number 9,562,827
- Issue date Feb 7, 2017
- Fujikura Ltd.
- Shoji Tanigawa
- G01 - MEASURING TESTING
Information Patent Grant
Method of producing preform for coupled multi-core fiber, method of...
- Patent number 9,366,807
- Issue date Jun 14, 2016
- Fujikura Ltd.
- Shoji Tanigawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Sold photonic band gap fiber, fiber module using sold photonic band...
- Patent number 9,229,157
- Issue date Jan 5, 2016
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Grant
Measuring method of hole diameter, hole position, hole surface roug...
- Patent number 9,175,946
- Issue date Nov 3, 2015
- Nippon Telegraph and Telephone Corporation
- Itaru Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber having holes
- Patent number 9,121,995
- Issue date Sep 1, 2015
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Grant
Multicore fiber
- Patent number 9,008,479
- Issue date Apr 14, 2015
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Grant
Method of producing preform for coupled multi-core fiber, method of...
- Patent number 8,971,684
- Issue date Mar 3, 2015
- Fujikura Ltd.
- Shoji Tanigawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Ytterbium-doped optical fiber, fiber laser and fiber amplifier
- Patent number 8,941,912
- Issue date Jan 27, 2015
- Fujikura Ltd.
- Shoji Tanigawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Ytterbium-doped optical fiber
- Patent number 8,774,590
- Issue date Jul 8, 2014
- Fujikura Ltd.
- Kentaro Ichii
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Coupled multicore fiber
- Patent number 8,750,663
- Issue date Jun 10, 2014
- Fujikura Ltd.
- Shoji Tanigawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method for optical fiber preform and optical fiber
- Patent number 8,693,833
- Issue date Apr 8, 2014
- Fujikura Ltd.
- Kentaro Ichii
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multi-cladding optical fiber, optical fiber module, fiber laser, an...
- Patent number 8,660,396
- Issue date Feb 25, 2014
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Grant
Ytterbium-doped optical fiber, fiber laser, and fiber amplifier
- Patent number 8,363,313
- Issue date Jan 29, 2013
- Fujikura Ltd.
- Teruno Nakaguma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multi-core fiber for optical pumping device and manufacturing metho...
- Patent number 8,040,926
- Issue date Oct 18, 2011
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Grant
Optical pumping device, optical amplifier, fiber laser, and multico...
- Patent number 7,840,107
- Issue date Nov 23, 2010
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Grant
Optical fiber and transmission system, and wavelength division mult...
- Patent number 7,606,460
- Issue date Oct 20, 2009
- Fujikura Ltd.
- Shoichiro Matsuo
- G02 - OPTICS
Information Patent Grant
Optical fiber, transmission system, and wavelength division multipl...
- Patent number 7,526,168
- Issue date Apr 28, 2009
- Fujikura Ltd.
- Shoichiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber and method of measuring polarization mode dispersion...
- Patent number 7,298,934
- Issue date Nov 20, 2007
- Fujikura Ltd.
- Ryuichiro Goto
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber polarization mode dispersion measurement method and m...
- Patent number 7,212,281
- Issue date May 1, 2007
- Fujikura, Ltd.
- Shoji Tanigawa
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber and optical transmission path
- Patent number 7,062,136
- Issue date Jun 13, 2006
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Grant
Optical fiber and optical transmission path that uses the optical f...
- Patent number 6,928,211
- Issue date Aug 9, 2005
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Grant
Dispersion shifted optical fiber
- Patent number 6,785,453
- Issue date Aug 31, 2004
- Fujikura Ltd.
- Shoichiro Matsuo
- G02 - OPTICS
Information Patent Grant
Disperson-shifted optical fiber employing dual shape core profile
- Patent number 6,694,079
- Issue date Feb 17, 2004
- Fujikura Ltd.
- Shoichiro Matsuo
- G02 - OPTICS
Information Patent Grant
Dispersion shifted optical fiber
- Patent number 6,546,177
- Issue date Apr 8, 2003
- Fujikura Ltd.
- Shoichiro Matsuo
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER MEASUREMENT DEVICE AND METHOD FOR BENDING OPTICAL FIBER
- Publication number 20220334012
- Publication date Oct 20, 2022
- FUJIKURA LTD.
- Takeshi Yoshida
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF PRODUCING PREFORM FOR COUPLED MULTI-CORE FIBER, METHOD OF...
- Publication number 20150139600
- Publication date May 21, 2015
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
MULTICORE FIBER
- Publication number 20130308913
- Publication date Nov 21, 2013
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
SOLD PHOTONIC BAND GAP FIBER, FIBER MODULE USING SOLD PHOTONIC BAND...
- Publication number 20130209046
- Publication date Aug 15, 2013
- National University Corporation Hokkaido University
- Shoji TANIGAWA
- G02 - OPTICS
Information Patent Application
METHOD OF PRODUCING PREFORM FOR COUPLED MULTI-CORE FIBER, METHOD OF...
- Publication number 20130044989
- Publication date Feb 21, 2013
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
COUPLED MULTICORE FIBER
- Publication number 20130044988
- Publication date Feb 21, 2013
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20120288247
- Publication date Nov 15, 2012
- Nippon Telegraph and Telephone Corporation
- Shoji TANIGAWA
- G02 - OPTICS
Information Patent Application
MEASURING METHOD OF HOLE DIAMETER, HOLE POSITION, HOLE SURFACE ROUG...
- Publication number 20120044482
- Publication date Feb 23, 2012
- Nippon Telegraph and Telephone Corporation
- Itaru ISHIDA
- G01 - MEASURING TESTING
Information Patent Application
MEASURING METHOD OF LONGITUDINAL DISTRIBUTION OF BENDING LOSS OF OP...
- Publication number 20120042696
- Publication date Feb 23, 2012
- Nippon Telegraph and Telephone Corporation
- Shoji TANIGAWA
- G01 - MEASURING TESTING
Information Patent Application
HOLEY SINGLE-MODE OPTICAL FIBER AND OPTICAL TRANSMISSION SYSTEM USI...
- Publication number 20120033923
- Publication date Feb 9, 2012
- Nippon Telegraph and Telephone Corporation
- Katsuhiro TAKENAGA
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD FOR OPTICAL FIBER PREFORM AND OPTICAL FIBER
- Publication number 20120014653
- Publication date Jan 19, 2012
- FUJIKURA LTD.
- Kentaro ICHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-CLADDING OPTICAL FIBER, OPTICAL FIBER MODULE, FIBER LASER, AN...
- Publication number 20110305251
- Publication date Dec 15, 2011
- National University Corporation Hokkaido University
- Shoji TANIGAWA
- G02 - OPTICS
Information Patent Application
YTTERBIUM-DOPED OPTICAL FIBER
- Publication number 20110206341
- Publication date Aug 25, 2011
- FUJIKURA LTD.
- Kentaro ICHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
YTTERBIUM-DOPED OPTICAL FIBER, FIBER LASER AND FIBER AMPLIFIER
- Publication number 20110142083
- Publication date Jun 16, 2011
- FUJIKURA LTD.
- Shoji TANIGAWA
- G02 - OPTICS
Information Patent Application
YTTERBIUM-DOPED OPTICAL FIBER, FIBER LASER, AND FIBER AMPLIFIER
- Publication number 20110026106
- Publication date Feb 3, 2011
- FUJIKURA LTD.
- Teruno NAKAGUMA
- G02 - OPTICS
Information Patent Application
MULTI-CORE FIBER FOR OPTICAL PUMPING DEVICE AND MANUFACTURING METHO...
- Publication number 20100118897
- Publication date May 13, 2010
- Fujikura Ltd.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
RARE-EARTH DOPED CORE MULTI-CLAD FIBER, FIBER AMPLIFIER, AND FIBER...
- Publication number 20100079854
- Publication date Apr 1, 2010
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
OPTICAL PUMPING DEVICE, OPTICAL AMPLIFIER, FIBER LASER, AND MULTICO...
- Publication number 20080018989
- Publication date Jan 24, 2008
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER, TRANSMISSION SYSTEM, AND WAVELENGTH DIVISION MULTIPL...
- Publication number 20080013906
- Publication date Jan 17, 2008
- FUJIKURA LTD.
- Shoichiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER AND TRANSMISSION SYSTEM, AND WAVELENGTH DIVISION MULT...
- Publication number 20070189699
- Publication date Aug 16, 2007
- FUJIKURA LTD.
- Shoichiro Matsuo
- G02 - OPTICS
Information Patent Application
Optical fiber and method of measuring polarization mode dispersion...
- Publication number 20060192942
- Publication date Aug 31, 2006
- FUJIKURA LTD.
- Ryuichiro Goto
- G02 - OPTICS
Information Patent Application
Optical fiber polarization mode dispersion measurement method and m...
- Publication number 20050259241
- Publication date Nov 24, 2005
- Shoji Tanigawa
- G01 - MEASURING TESTING
Information Patent Application
Optical fiber and optical transmission path that uses the optical f...
- Publication number 20040028363
- Publication date Feb 12, 2004
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
Optical fiber and optical transmission path
- Publication number 20030215202
- Publication date Nov 20, 2003
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
Optical fiber and optical transmission path
- Publication number 20030215201
- Publication date Nov 20, 2003
- FUJIKURA LTD.
- Shoji Tanigawa
- G02 - OPTICS
Information Patent Application
Optical fiber, optical fiber preform, and method for manufacturing...
- Publication number 20030063878
- Publication date Apr 3, 2003
- Shoichiro Matsuo
- C03 - GLASS MINERAL OR SLAG WOOL

Shoji Tanigawa

Person

Patents Grantslast 30 patents

Optical fiber measurement device and method for bending optical fiber

Measuring method of longitudinal distribution of bending loss of op...

Method of producing preform for coupled multi-core fiber, method of...

Sold photonic band gap fiber, fiber module using sold photonic band...

Measuring method of hole diameter, hole position, hole surface roug...

Optical fiber having holes

Multicore fiber

Method of producing preform for coupled multi-core fiber, method of...

Ytterbium-doped optical fiber, fiber laser and fiber amplifier

Ytterbium-doped optical fiber

Coupled multicore fiber

Manufacturing method for optical fiber preform and optical fiber

Multi-cladding optical fiber, optical fiber module, fiber laser, an...

Ytterbium-doped optical fiber, fiber laser, and fiber amplifier

Multi-core fiber for optical pumping device and manufacturing metho...

Optical pumping device, optical amplifier, fiber laser, and multico...

Optical fiber and transmission system, and wavelength division mult...

Optical fiber, transmission system, and wavelength division multipl...

Optical fiber and method of measuring polarization mode dispersion...

Optical fiber polarization mode dispersion measurement method and m...

Optical fiber and optical transmission path

Optical fiber and optical transmission path that uses the optical f...

Dispersion shifted optical fiber

Disperson-shifted optical fiber employing dual shape core profile

Dispersion shifted optical fiber

Patents Applicationslast 30 patents

OPTICAL FIBER MEASUREMENT DEVICE AND METHOD FOR BENDING OPTICAL FIBER

METHOD OF PRODUCING PREFORM FOR COUPLED MULTI-CORE FIBER, METHOD OF...

MULTICORE FIBER

SOLD PHOTONIC BAND GAP FIBER, FIBER MODULE USING SOLD PHOTONIC BAND...

METHOD OF PRODUCING PREFORM FOR COUPLED MULTI-CORE FIBER, METHOD OF...

COUPLED MULTICORE FIBER

OPTICAL FIBER

MEASURING METHOD OF HOLE DIAMETER, HOLE POSITION, HOLE SURFACE ROUG...

MEASURING METHOD OF LONGITUDINAL DISTRIBUTION OF BENDING LOSS OF OP...

HOLEY SINGLE-MODE OPTICAL FIBER AND OPTICAL TRANSMISSION SYSTEM USI...

MANUFACTURING METHOD FOR OPTICAL FIBER PREFORM AND OPTICAL FIBER

MULTI-CLADDING OPTICAL FIBER, OPTICAL FIBER MODULE, FIBER LASER, AN...

YTTERBIUM-DOPED OPTICAL FIBER

YTTERBIUM-DOPED OPTICAL FIBER, FIBER LASER AND FIBER AMPLIFIER

YTTERBIUM-DOPED OPTICAL FIBER, FIBER LASER, AND FIBER AMPLIFIER

MULTI-CORE FIBER FOR OPTICAL PUMPING DEVICE AND MANUFACTURING METHO...

RARE-EARTH DOPED CORE MULTI-CLAD FIBER, FIBER AMPLIFIER, AND FIBER...

OPTICAL PUMPING DEVICE, OPTICAL AMPLIFIER, FIBER LASER, AND MULTICO...

OPTICAL FIBER, TRANSMISSION SYSTEM, AND WAVELENGTH DIVISION MULTIPL...

OPTICAL FIBER AND TRANSMISSION SYSTEM, AND WAVELENGTH DIVISION MULT...

Optical fiber and method of measuring polarization mode dispersion...

Optical fiber polarization mode dispersion measurement method and m...

Optical fiber and optical transmission path that uses the optical f...

Optical fiber and optical transmission path

Optical fiber and optical transmission path

Optical fiber, optical fiber preform, and method for manufacturing...