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Inventor

Hidehiko Nakata

Inventor
Kanagawa, JP

Overview

19→
Patents
2001–2017
Patent span
Physics
Primary field (CPC G)

Patents· 19 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus48%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
F16CShafts7%
F04DNon-positive-displacement pumps3%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%
F23DBurners3%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers3%
H01LSemiconductor devices3%
H05KPrinted circuits3%
H10HInorganic light-emitting semiconductor devices having potential barriers3%
PatentTitleYear
RE046633'Optical module'20178,740,409'Light-emitting-element mounting package, light emitting device, backlight, and liquid crystal display device'20148,180,189'Optical module and optical waveguide'20128,100,589'Optical module and optical waveguide'20128,038,392'Axial diffuser for a centrifugal compressor'20117,590,315'Optical waveguide and optical module using the same'20097,454,104'Optical module'20087,373,063'Optical waveguide, optical waveguide module, and a method for fabricating optical waveguide module'20087,349,593'Optical wavelength switch having planar lightwave circuit structure'20087,346,260'Optical waveguide and optical information processing device'20087,141,515'Method for manufacturing device'20067,095,918'Optical wavelength switch having planar lightwave circuit structure'20067,058,266'Optical waveguide module'20067,056,025'Foil bearing'20067,010,207'Optical waveguide device, and method for fabricating the optical waveguide device'20066,997,613'Foil bearing'20066,913,705'Manufacturing method for optical integrated circuit having spatial reflection type structure'20056,667,550'Installation structure and method for optical parts and electric parts'20036,189,314'Premix combustor for gas turbine engine'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2011Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history
2001–2011Based in Wako, JP· patent location history
2003–2008Patents assigned to FUJITSU LTD (6)· patent assignee history
2003–2005Based in Kawasaki, JP· patent location history
2006–2017Patents assigned to SONY CORP (9)· patent assignee history
2006–2017Based in Kanagawa, JP· patent location history
2006–2008Based in Isehara, JP· patent location history
2012–2014Patents assigned to NAKATA HIDEHIKO (3)· patent assignee history
2012Patents assigned to ARAKIDA TAKAHIRO (2)· patent assignee history
2014Based in Miyagi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP92006–2017
FUJITSU LTD62003–2008
HONDA MOTOR CO LTD42001–2011
NAKATA HIDEHIKOself32012–2014
ARAKIDA TAKAHIRO22012
Locations
LocationPatentsSpan
Kanagawa, JP82006–2017
Wako, JP42001–2011
Isehara, JP42006–2008
Kawasaki, JP22003–2005
Miyagi, JP12014