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Inventor

Kuniharu Himeno

Inventor
Sakura, JP

Overview

52→
Patents
1991–2014
Patent span
Physics
Primary field (CPC G)

Patents· 52 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus57%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
C03BManufacture, shaping, or supplementary processes10%
H04BTransmission6%
C03CChemical composition of glasses, glazes or vitreous enamels5%
G01MTesting static or dynamic balance of machines or structures5%
C23CCoating metallic material2%
H04JMultiplex communication2%
A61NElectrotherapy1%
PatentTitleYear
8,902,494'Amplification optical fiber with optical component and fiber laser device including the same'20148,774,581'Holey fiber, and laser device using the same'20148,456,737'Amplification optical fiber and optical fiber amplifier and resonator using the same'20138,422,890'Fiber output stabilizer'20138,340,487'Rare earth-doped core optical fiber and manufacturing method thereof'20128,163,084'Nanostructure and manufacturing method for same'20127,831,121'Extended triangular lattice type photonic bandgap fiber'20107,817,257'Method for measuring a differential mode delay of a multimode optical fiber'20107,711,238'Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same'20107,606,460'Optical fiber and transmission system, and wavelength division multiplexing system'20097,593,611'Photonic band gap fiber and method of producing the same'20097,551,824'Extended triangular lattice type photonic bandgap fiber'20097,526,168'Optical fiber, transmission system, and wavelength division multiplexing system'20097,524,370'Nanostructure and manufacturing method for same'20097,505,657'Single-mode optical fiber'20097,496,261'Dispersion compensating optical fiber and dispersion compensating optical fiber module'20097,463,346'Optical fiber birefringence measurement method and measurement device, and optical fiber polarization mode dispersion measurement method and optical fiber'20087,440,663'Single-mode optical fiber'20087,412,128'Higher order mode dispersion compensating fiber and mode converter for higher order fiber'20087,406,236'Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same'20087,406,235'Graded-index multimode fiber and manufacturing method therefor'20087,366,387'Single-mode optical fiber'20087,346,258'Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same'20087,298,934'Optical fiber and method of measuring polarization mode dispersion of optical fiber'20077,292,762'Hole-assisted holey fiber and low bending loss multimode holey fiber'20077,289,687'Polarization-maintaining optical fiber'20077,267,495'Connection method and connecting structure for photonic crystal fiber'20077,263,267'Higher order mode dispersion compensating fiber and mode converter for higher order fiber'20077,242,870'Wavelength division multiplexing system'20077,233,728'Dispersion compensating optical fiber'20077,212,281'Optical fiber polarization mode dispersion measurement method and measurement device'20077,181,115'Dispersion compensating fiber module, and optical fiber transmission line'20077,164,835'Optical fiber'20077,158,706'Optical fiber'20077,139,457'Method for compensating modal dispersion in multimode optical fiber transmission path'20067,062,136'Optical fiber and optical transmission path'20067,043,126'Graded-index multimode fiber and manufacturing method therefor'20067,036,995'Joint loss minimizing connection structure for dispersion compensating optical fiber'20066,965,719'Dispersion compensating optical fiber and dispersion compensating optical fiber module'20056,937,805'Dispersion compensating fiber and dispersion compensating fiber module'20056,928,211'Optical fiber and optical transmission path that uses the optical fiber'20056,895,140'Single-mode optical fiber and composite optical line'20056,876,803'Optical transmission system'20056,819,847'Optical fiber and optical transmission path'20046,738,549'Polarization maintaining optical fiber and production method for polarization maintaining optical fiber preform'20046,687,442'Optical fiber for preserving plane of polarization'20046,597,847'Optical fiber for preserving plane of polarization'20036,519,402'Dispersion compensating optical fiber, and dispersion compensating optical fiber module'20035,995,695'Dispersion compensating optical fiber'19995,949,934'Optical waveguide grating and production method therefor'19995,689,578'Polarized wave holding optical fiber, production method therefor, connection method therefor, optical amplifier, laser oscillator and polarized wave holding optical fiber coupler'19975,029,961'Optical fiber coupler and process for manufacturing same'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2014Patents assigned to FUJIKURA LTD (52)· patent assignee history
1991–2014Based in Sakura, JP· patent location history
2009–2012Patents assigned to UNIV HOKKAIDO NAT UNIV CORP (2)· patent assignee history
2012–2014Patents assigned to HIMENO KUNIHARU (5)· patent assignee history
2012–2013Patents assigned to KITABAYASHI TOMOHARU (2)· patent assignee history
2012Patents assigned to IKEDA MASASHI (1)· patent assignee history
2013Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIKURA LTD521991–2014
HIMENO KUNIHARUself52012–2014
KITABAYASHI TOMOHARU22012–2013
UNIV HOKKAIDO NAT UNIV CORP22009–2012
IKEDA MASASHI12012
Locations
LocationPatentsSpan
Sakura, JP511991–2014
Chiba, JP12013