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Inventor

Osamu Kikuchi

Inventor
Saitama, JP

Overview

18→
Patents
1982–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 18 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus10%
B62KCycles8%
G06TImage data processing or generation, in general8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
H04BTransmission8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
B60GVehicle suspension arrangements5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H01LSemiconductor devices5%
PatentTitleYear
10,696,326Vehicle202010,529,068Defect inspection method and apparatus202010,354,372Defect inspection method and apparatus201910,341,608Communication system and communication method201910,122,469Optical transmitter, active optical cable, and optical transmission method201810,097,278Optical transmitter, active optical cable, and optical transmission method20189,453,978'Optical module'20168,842,952'Optical module'20148,381,863'Connection structure arrangement between a frame member and an engine of a saddle-type vehicle, and vehicle incorporating same'20137,240,755'Engine-supporting structure for a motorcycle, and methods of using same'20076,964,997'Molded article for interior parts of a car'20056,510,168'Laser diode drive circuit'20036,456,170'Comparator and voltage controlled oscillator circuit'20026,383,240'Aqueous dispersion for chemical mechanical polishing'20026,151,150'Method and apparatus for level decision and optical receiver using same'20005,250,609'Aqueous coating composition'19934,694,035'Process for preparing large-sized polymer particles'19874,359,716'Method and apparatus for sensing air pressure in pneumatic suspension units for vehicles'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2020Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history
1982–2020Based in Saitama, JP· patent location history
1987–1993Patents assigned to JAPAN SYNTHETIC RUBBER CO LTD (2)· patent assignee history
1987–1993Based in Yokkaichi, JP· patent location history
2000–2003Patents assigned to OKI ELECTRIC IND CO LTD (2)· patent assignee history
2000–2019Based in Tokyo, JP· patent location history
2014–2018Patents assigned to FUJIKURA LTD (4)· patent assignee history
2014–2018Based in Sakura, JP· patent location history
2019–2020Patents assigned to HITACHI POWER SOLUTIONS CO LTD (2)· patent assignee history
2019–2020Based in Hitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIKURA LTD42014–2018
HONDA MOTOR CO LTD41982–2020
HITACHI POWER SOLUTIONS CO LTD22019–2020
JAPAN SYNTHETIC RUBBER CO LTD21987–1993
OKI ELECTRIC IND CO LTD22000–2003
Locations
LocationPatentsSpan
Saitama, JP41982–2020
Tokyo, JP42000–2019
Sakura, JP42014–2018
Hitachi, JP22019–2020
Yokkaichi, JP21987–1993