LexDanaLexDanabeta
Inventor

Nobuyuki Matsui

Inventor
Osaka, JP

Overview

87→
Patents
1988–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 87 as inventor

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

F21Yprimary
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 emitted10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
F21KNon-electric light sources using luminescence8%
F21VFunctional features or details of lighting devices or systems thereof8%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
H05KPrinted circuits6%
LOC266%
LOC134%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
F21SNon-portable lighting devices4%
PatentTitleYear
11,098,394Rolled wire rod202110,327,324Circuit board20199,969,496Lighting apparatus and moving object20189,896,211'Control device, lighting system, mobile object'20189,856,021'Lighting apparatus, lighting system, and moving object'20189,635,729'Illumination device and illumination system and mobile body including the same'20179,227,727'Lighting system'20169,127,815'Lighting apparatus'20159,083,225'Rotary electric machine'20158,896,252'Electric motor driving device and vehicle equipped with the same'20148,890,186'Molded resin product, semiconductor light-emitting source, lighting device, and method for manufacturing molded resin product'20148,888,632'Double-sided driving silent chain and double-sided driving silent chain transmission using the same'20148,390,185'Bulb-type lamp'20138,287,168'Bulb-shaped lamp'20128,175,771'Control apparatus for electric power steering system'20128,154,226'Operating apparatus'20128,146,340'Link chain'20128,044,633'Drive device of electric motor'2011D0646804'Light emitting diode lamp'20117,969,056'Rotating electric motor'20117,944,712'Plasma display device'2011D0635281'Light emitting diode lamp'20117,906,731'Light emitting module, lighting device and display device'2011D0633227'Light emitting diode lamp'20117,853,378'Control device for electrical power steering system'2010D0629130'Light-emitting diode lamp'20107,755,243'Rotating electric machine'20107,728,231'Light emitting module, lighting device, and display device'20107,679,256'Rotary electric machine'20107,671,464'Lighting device having a lighting unit with an optical semiconductor bare chip mounted on printed wiring board'20107,641,578'Double-face driving silent chain and silent chain power transmission device using the same'2010D0597502'Light source of light emitting diode'2009D0588077'Light source of light emitting diode'2009D0581886'Light source of light emitting diode'2008D0581885'Light source of light emitting diode'2008D0577690'Light source of light emitting diode'2008D0576576'Light source of light emitting diode'2008D0576575'Light source of light emitting diode'20087,375,381'LED illumination apparatus and card-type LED illumination source'2008D0565757'Light emitting diode lamp unit'20087,344,296'Socket for led light source and lighting system using the socket'2008D0562473'Light emitting diode lamp unit'20087,322,718'Multichip LED lighting device'20087,282,853'LED lamp'20077,259,403'Card-type LED illumination source'20077,250,637'Card type LED illumination source'20077,242,086'Optical semiconductor bare chip, printed wiring board, lighting unit and lighting device'2007D0532142'Light emitting diode lamp unit'2006D0532148'Light emitting diode lamp unit'2006D0528994'Light emitting diode module'20067,063,657'Method of constructing underground gallery by using pneumatic transfer system and stratum disposal method'20067,045,828'Card-type LED illumination source'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'20066,963,166'LED lamp'20056,949,772'LED illumination apparatus and card-type LED illumination source'20056,940,101'LED Lamp'2005D0508573'Light source'20056,922,024'LED lamp'20056,917,143'Lighting apparatus with enhanced capability of removing heat'2005D0506273'Light source'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'20056,861,992'Antenna'20056,857,767'Lighting apparatus with enhanced capability of heat dissipation'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'2004D0494687'Light emitting diode lamp'2004D0494287'Light emitting diode lamp'2004D0494286'Light emitting diode lamp unit'2004D0494288'Light emitting diode module'20046,611,000'Lighting device'20036,600,272'Bulb-shaped fluorescent lamp'20036,577,073'Led lamp'20036,324,085'Power converter apparatus and related method'20016,169,680'Switching power source with a digital control circuit to maintain a constant DC output signal'20016,115,266'Switching power source with a digital control circuit to maintain a constant DC output signal'20005,280,729'Magnetostrictive torque detecting apparatus'19945,272,883'Method and apparatus for maintenance of indoor ski slopes'19935,235,144'Linear motor driven elevator'19935,197,570'Linear motor driven elevator with passing function'19935,158,021'Ski lift with variable speed linear motor drive and emergency stop apparatus responsive to power loss to the drive'19925,022,792'Undergrond continuous impervious wall and method for installing same'19914,909,674'Underground continuous impervious wall and method for installing same'19904,790,531'Indoor ski slope and apparatus for making snow thereon'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2006Patents assigned to KAJIMA CORP (8)· patent assignee history
1988–2021Based in Tokyo, JP· patent location history
2000–2015Patents assigned to MATSUI NOBUYUKI (11)· patent assignee history
2000–2015Based in Kasugai, JP· patent location history
2003–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (39)· patent assignee history
2004–2018Based in Osaka, JP· patent location history
2004–2010Based in Takatsuki, JP· patent location history
2008–2016Patents assigned to PANASONIC CORP (17)· patent assignee history
2008–2009Based in Kadoma, JP· patent location history
2010–2015Patents assigned to NAT UNIV CORP NAGOYA INST TECH (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD392003–2008
PANASONIC CORP172008–2016
MATSUI NOBUYUKIself112000–2015
KAJIMA CORP81988–2006
NAT UNIV CORP NAGOYA INST TECH72010–2015
Locations
LocationPatentsSpan
Osaka, JP192004–2018
Takatsuki, JP192004–2010
Tokyo, JP71988–2021
Kasugai, JP72000–2015
Kadoma, JP72008–2009