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Inventor

Yoshihiro Emori

Inventor
Tokyo, JP

Overview

45→
Patents
2001–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 45 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light51%
H04BTransmission34%
G02BOptical elements, systems or apparatus10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
B23KSoldering or unsoldering1%
PatentTitleYear
10,862,262Optical fiber laser device202010,530,117Optical fiber laser device202010,141,708Fiber laser apparatus and method of aligning laser light irradiation position20189,690,050'Laser unit and optical fiber laser'20179,281,654'Raman amplifier, optical repeater, and Raman amplification method'20169,190,802'Optical fiber laser equipment'20158,811,434'Fiber laser apparatus and method of detecting failure of fiber laser apparatus'20148,437,074'Raman amplifier, optical repeater, and Raman amplification method'20138,340,482'Optical fiber holding apparatus'20127,936,795'Cascade Raman laser'20117,787,733'Optical fiber configuration for dissipating stray light'20107,769,298'Light source in optical transmission system, waveform shaper, optical pulse train generator and optical reproduction system'20107,760,978'Optical fiber configuration for dissipating stray light'20107,692,852'Raman amplifier, optical repeater, and Raman amplification method'20107,548,368'Raman amplifier, optical repeater, and raman amplification method'20097,447,444'Light source in optical transmission system, waveform shaper, optical pulse train generator, and optical reproduction system'20087,440,167'Optical fiber for Raman amplification, optical fiber coil, Raman amplifier, and optical communication system'20087,437,046'Optical fiber configuration for dissipating stray light'20087,400,442'Optical signal amplifier'20087,248,399'Optical fiber for Raman amplification, optical fiber coil, Raman amplifier, and optical communication system'20077,224,513'Pumping light source having amplification-band extending function for Raman amplification, Raman amplifier using the same, and method and program for setting amplification band extension'20077,206,123'Raman amplifier, pump source for use in a raman amplifier and method for amplifying an optical signal'20077,199,919'Tunable multimode wavelength division multiplex Raman pump and amplifier, and a system, method, and computer program product for controlling tunable Raman pumps, and Raman amplifiers'20077,072,369'Depolarized laser diode module and depolarized laser diode light source'20067,050,221'Raman amplifier'20066,977,769'Pump light source device for optical Raman amplification and optical Raman amplification system using the same'20056,950,230'Pump light source for Raman amplifier and Raman amplifier using the same'20056,927,896'Raman optical amplification system'20056,917,466'Raman amplifier system, apparatus and method for identifying, obtaining and maintaining an arbitrary Raman amplification performance'20056,882,467'Raman amplification method and optical signal transmission method using the same'20056,882,468'Raman amplifier'20056,825,972'Raman amplifier'20046,775,057'Raman amplifier, optical repeater, and raman amplification method'20046,768,577'TUNABLE MULTIMODE LASER DIODE MODULE, TUNABLE MULTIMODE WAVELENGTH DIVISION MULTIPLEX RAMAN PUMP, AND AMPLIFIER, AND A SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR CONTROLLING TUNABLE MULTIMODE LASER DIODES, RAMAN PUMPS, AND RAMAN AMPLIFIERS'20046,738,180'Optical transmission system'20046,654,162'Raman amplifier, optical repeater, and Raman amplification method'20036,646,787'Raman amplifier, optical repeater, and Raman amplification method'20036,636,344'Raman amplifier, optical repeater, and raman amplification method'20036,633,697'Raman amplification method and optical signal transmission method using same'20036,611,370'Raman amplifier system, apparatus and method for identifying, obtaining and maintaining an arbitrary Raman amplification performance'20036,611,369'Optical signal amplifier'20036,542,666'Optical component'20036,501,593'Raman amplifier, optical repeater, and raman amplification method'20026,411,430'Optical amplifier'20026,292,288'Raman amplifier, optical repeater, and raman amplification method'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to FURUKAWA ELECTRIC CO LTD (41)· patent assignee history
2001–2003Based in Ichihara, JP· patent location history
2002–2020Based in Tokyo, JP· patent location history
2002–2007Based in Chiyoda-ku, JP· patent location history
2008–2010Patents assigned to FURUKAWA ELECTRIC NORTH AM INC (2)· patent assignee history
2008–2010Based in Watchung, NJ, US· patent location history
2012–2013Patents assigned to EMORI YOSHIHIRO (2)· patent assignee history
2012Patents assigned to ARASHITANI YOSHIHIRO (1)· patent assignee history
2013Patents assigned to AKASAKA YOUICHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FURUKAWA ELECTRIC CO LTD412001–2020
EMORI YOSHIHIROself22012–2013
FURUKAWA ELECTRIC NORTH AM INC22008–2010
AKASAKA YOUICHI12013
ARASHITANI YOSHIHIRO12012
Locations
LocationPatentsSpan
Tokyo, JP282002–2020
Chiyoda-ku, JP122002–2007
Watchung, New Jersey, US32008–2010
Ichihara, JP22001–2003