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Inventor

Hideo Nagai

Inventor
Osaka, JP

Overview

112→
Patents
1976–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 112 as inventor

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

H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
H10HInorganic light-emitting semiconductor devices having potential barriers15%
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 emitted15%
F21KNon-electric light sources using luminescence14%
F21VFunctional features or details of lighting devices or systems thereof10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
LOC263%
F21SNon-portable lighting devices2%
H01LSemiconductor devices2%
LOC132%
PatentTitleYear
10,533,712Light bulb shaped lamp202010,458,602Light bulb shaped lamp201910,451,223Light bulb shaped lamp20199,732,930'Light bulb shaped lamp'20179,285,104'Light bulb shaped lamp and lighting apparatus'20169,175,814'LED lamp and lighting device'20159,080,757'Bulb-shaped lamp and lighting device'20159,048,400'Light-emitting device with a wavelength converting layer and method for manufacturing the same'20159,016,900'Light bulb shaped lamp and lighting apparatus'20158,981,636'Lamp having improved insulation of the circuit unit'20158,911,108'Light bulb shaped lamp and lighting apparatus'20148,858,027'Light bulb shaped lamp and lighting apparatus'20148,847,504'Lighting device and lighting system'20148,742,434'Semiconductor light emitting device, method of manufacturing the same, and lighting apparatus and display apparatus using the same'20148,692,285'Semiconductor light emitting device, light emitting module, lighting apparatus and display element'20148,587,011'Light-emitting device, light-emitting module, and lamp'20138,492,776'Semiconductor light emitting device, illumination module, illumination apparatus, method for manufacturing semiconductor light emitting device, and method for manufacturing semiconductor light emitting element'20138,449,154'Illumination device including a light-emitting module fastened to mount member with a constant orientation'20138,439,527'Bulb-type lamp and lighting device'20138,439,512'Semiconductor lamp with wavelength converter and circuit component axially opposed from light source'20138,421,111'Light-emitting device and lamp'20138,393,757'Light-bulb type LED lamp and illumination apparatus'20138,390,021'Semiconductor light-emitting device, light-emitting module, and illumination device'20138,388,183'Lighting apparatus and lamp having a protrusion on an outer surface of an inner casing abutting an inner surface of an outer casing thereof'20138,356,913'Light-emitting apparatus'20138,337,032'Semiconductor light-emitting apparatus'20128,322,898'Bulb-shaped lamp and lighting device'20128,324,632'Semiconductor light emitting device, light emitting module, lighting apparatus, display element and manufacturing method of semiconductor light emitting device'20128,297,785'Light-emitting apparatus'20128,287,145'Lamp'20128,288,790'Light-emitting device'20128,237,173'Semiconductor light emitting device, method of manufacturing the same, and lighting apparatus and display apparatus using the same'20128,237,178'Light-emitting device'20128,207,548'Semiconductor light emitting device, light emitting module, lighting apparatus, display element and manufacturing method of semiconductor light emitting device'20128,104,923'Light-emitting apparatus'20128,047,688'Bulb-shaped lamp and lighting device'20118,038,329'Bulb-shaped lamp and lighting device'2011D0646810'Light emitting diode lamp'2011D0646811'Light emitting diode lamp'2011D0646812'Light emitting diode lamp'20118,022,420'Semiconductor light emitting device, illumination module, illumination apparatus, method for manufacturing semiconductor light emitting device, and method for manufacturing semiconductor light emitting element'20118,013,515'Light-emitting module, and display unit and lighting unit using the same'20118,008,673'Light-emitting device'20117,956,368'Semiconductor light emitting device, lighting module, lighting apparatus, and manufacturing method of semiconductor light emitting device'20117,910,940'Semiconductor light-emitting device'20117,906,788'Semiconductor light emitting device, illumination module, illumination apparatus, method for manufacturing semiconductor light emitting device, and method for manufacturing semiconductor light emitting element'20117,906,731'Light emitting module, lighting device and display device'20117,880,185'Semiconductor light emitting device with a substrate having a cross sectional trapezoidal shape and an oblique surface'20117,872,280'Semiconductor light emitting device, method of manufacturing the same, and lighting apparatus and display apparatus using the same'20117,859,002'Light-emitting device'20107,847,307'Light-emitting module'20107,825,421'Semiconductor light emitting device'20107,791,091'Semiconductor light-emitting device, light-emitting module and lighting unit'20107,755,095'Semiconductor light emitting device, lighting module, lighting apparatus, display element, and manufacturing method for semiconductor light emitting device'20107,745,985'Light-emitting module, and display unit and lighting unit using the same'20107,728,231'Light emitting module, lighting device, and display device'20107,683,377'Semiconductor light emitting device, method of manufacturing the same, and lighting apparatus and display apparatus using the same'20107,675,075'Semiconductor light emitting device, light emitting module, lighting apparatus, display element and manufacturing method of semiconductor light emitting device'20107,621,654'LED mounting module, LED module, manufacturing method of LED mounting module, and manufacturing method of LED module'20097,622,743'Semiconductor light emitting device, lighting module, lighting apparatus, and manufacturing method of semiconductor light emitting device'20097,557,383'Lighting apparatus'20097,501,657'Semiconductor light emitting device, lighting module, illumination apparatus, surface mount LED, and bullet LED'20097,473,934'Semiconductor light emitting device, light emitting module and lighting apparatus'20097,420,221'Semiconductor light-emitting device, lighting module, lighting device and method for manufacturing semiconductor light-emitting device'20087,420,218'Nitride based LED with a p-type injection region'2008D0565757'Light emitting diode lamp unit'2008D0562473'Light emitting diode lamp unit'2008D0541761'Light emitting diode module'2007D0540751'Light emitting diode module'2007D0535262'Light emitting diode module'2007D0532383'Light emitting diode module'2006D0532142'Light emitting diode lamp unit'2006D0532148'Light emitting diode lamp unit'2006D0530288'Light emitting diode module'2006D0529203'LED module'2006D0529202'LED module'2006D0528994'Light emitting diode module'2006D0528672'LED module'2006D0528226'LED module'20067,101,061'Light emission apparatus'20067,008,078'Light source having blue, blue-green, orange and red LED\'s'2006D0515517'Light emitting diode module'2006D0514530'Light emitting diode module'20066,992,333'Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units'20066,917,143'Lighting apparatus with enhanced capability of removing heat'20056,891,200'Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units'20056,883,933'Lighting apparatus whose light emitting elements are hard to be taken off'20056,857,767'Lighting apparatus with enhanced capability of heat dissipation'20056,857,573'Method and apparatus for reading invisible symbol'20056,834,981'Light-emitting unit, light-emitting unit combination, and lighting apparatus assembled from a plurality of light-emitting units'20046,817,735'Illumination light source'20046,744,703'Continuous recording apparatus by interpolating the audio signal during seeking operation'20046,712,272'Method and apparatus for reading invisible symbol'20046,611,000'Lighting device'20036,577,073'Led lamp'20036,471,126'Method and apparatus for reading invisible symbol'20026,174,213'Fluorescent lamp and method of manufacturing same'20016,168,081'Method and apparatus for reading invisible symbol'20016,084,716'Optical substrate inspection apparatus'20005,748,658'Semiconductor laser device and optical pickup head'19985,729,519'Optical head including a semiconductor laser having a non-scatter area to diffuse incident light beams'19985,617,435'Lasing system with wavelength-conversion waveguide'19975,539,767'Semiconductor laser device'19965,517,479'Optical head including a semiconductor laser having a non-scatter incident area'19965,482,573'Magnetic material'19965,481,524'Diffraction element and optical pick-up assembly'19965,478,438'Method of etching semiconductor substrate'19955,058,011'Radiant ray CT with view data interpolation'19914,841,553'Method of and apparatus for carrying out tomography'19894,825,399'Apparatus for Fourier transform'19894,452,366'Cargo containers'19843,977,209'Refrigerator car'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2017Patents assigned to NAGAI HIDEO (29)· patent assignee history
1976–1984Based in Utsunomiya, JP· patent location history
1989–1991Based in Tokyo, JP· patent location history
1995–2020Based in Osaka, JP· patent location history
1996–2014Based in Takatsuki, JP· patent location history
1996–2005Based in Nagareyama, JP· patent location history
1998–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (30)· patent assignee history
2009–2016Patents assigned to PANASONIC CORP (54)· patent assignee history
2012–2015Patents assigned to UEMOTO TAKAARI (15)· patent assignee history
2012–2017Patents assigned to MIKI MASAHIRO (11)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP542009–2016
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD301998–2008
NAGAI HIDEOself291976–2017
UEMOTO TAKAARI152012–2015
MIKI MASAHIRO112012–2017
Locations
LocationPatentsSpan
Osaka, JP651995–2020
Takatsuki, JP341996–2014
Nagareyama, JP61996–2005
Tokyo, JP21989–1991
Utsunomiya, JP21976–1984