Inventor

MATSUI NOBUYUKI

JP86 patents

⚠️ This page may combine multiple inventors who share the name “MATSUI NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

30 patents

US7375381B2May 20, 2008

LED illumination apparatus and card-type LED illumination source

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD118 citations99

US7322718B2Jan 29, 2008

Multichip LED lighting device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD194 citations99

US7259403B2Aug 21, 2007

Card-type LED illumination source

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD152 citations99

US7008078B2Mar 7, 2006

Light source having blue, blue-green, orange and red LED's

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD201 citations99

US6949772B2Sep 27, 2005

LED illumination apparatus and card-type LED illumination source

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD394 citations99

US6857767B2Feb 22, 2005

Lighting apparatus with enhanced capability of heat dissipation

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD155 citations99

US6817735B2Nov 16, 2004

Illumination light source

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD287 citations99

US6577073B2Jun 10, 2003

Led lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD649 citations99

US7344296B2Mar 18, 2008

Socket for led light source and lighting system using the socket

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD183 citations98

US7250637B2Jul 31, 2007

Card type LED illumination source

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations98

US7045828B2May 16, 2006

Card-type LED illumination source

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD77 citations98

US6940101B2Sep 6, 2005

LED Lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations98

US6611000B2Aug 26, 2003

Lighting device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD116 citations98

USD576576SSep 9, 2008

Light source of light emitting diode

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations96

US6963166B2Nov 8, 2005

LED lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations96

US6891200B2May 10, 2005

Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations96

USD562473SFeb 19, 2008

Light emitting diode lamp unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations93

US7282853B2Oct 16, 2007

LED lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations93

USD532142SNov 14, 2006

Light emitting diode lamp unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations93

US6922024B2Jul 26, 2005

LED lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations93

US6917143B2Jul 12, 2005

Lighting apparatus with enhanced capability of removing heat

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93

US6883933B2Apr 26, 2005

Lighting apparatus whose light emitting elements are hard to be taken off

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93

US6834981B2Dec 28, 2004

Light-emitting unit, light-emitting unit combination, and lighting apparatus assembled from a plurality of light-emitting units

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations93

USD494687SAug 17, 2004

Light emitting diode lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations93

USD494287SAug 10, 2004

Light emitting diode lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations93

USD494286SAug 10, 2004

Light emitting diode lamp unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations93

USD494288SAug 10, 2004

Light emitting diode module

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations93

USD577690SSep 30, 2008

Light source of light emitting diode

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92

USD576575SSep 9, 2008

Light source of light emitting diode

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations92

USD532148SNov 14, 2006

Light emitting diode lamp unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84

PANASONIC CORP

7 patents

USD635281SMar 29, 2011

Light emitting diode lamp

PANASONIC CORP33 citations93

US7728231B2Jun 1, 2010

Light emitting module, lighting device, and display device

PANASONIC CORP19 citations93

USD597502SAug 4, 2009

Light source of light emitting diode

PANASONIC CORP32 citations92

USD581885SDec 2, 2008

Light source of light emitting diode

PANASONIC CORP16 citations92

USD646804SOct 11, 2011

Light emitting diode lamp

PANASONIC CORP10 citations84

US7906731B2Mar 15, 2011

Light emitting module, lighting device and display device

PANASONIC CORP14 citations84

USD633227SFeb 22, 2011

Light emitting diode lamp

PANASONIC CORP12 citations84

KAJIMA CORP

5 patents

US5197570AMar 30, 1993

Linear motor driven elevator with passing function

KAJIMA CORP38 citations93

US4790531ADec 13, 1988

Indoor ski slope and apparatus for making snow thereon

KAJIMA CORP57 citations92

US4909674AMar 20, 1990

Underground continuous impervious wall and method for installing same

KAJIMA CORP30 citations89

US5235144AAug 10, 1993

Linear motor driven elevator

KAJIMA CORP37 citations88

US5272883ADec 28, 1993

Method and apparatus for maintenance of indoor ski slopes

KAJIMA CORP23 citations85

TOYOTA MOTOR CO LTD

3 patents

US7755243B2Jul 13, 2010

Rotating electric machine

TOYOTA MOTOR CO LTD21 citations93

US8044633B2Oct 25, 2011

Drive device of electric motor

TOYOTA MOTOR CO LTD9 citations84

US7969056B2Jun 28, 2011

Rotating electric motor

TOYOTA MOTOR CO LTD14 citations84

TDK CORP

2 patents

US6115266ASep 5, 2000

Switching power source with a digital control circuit to maintain a constant DC output signal

TDK CORP80 citations94

US6169680B1Jan 2, 2001

Switching power source with a digital control circuit to maintain a constant DC output signal

TDK CORP44 citations91

DENSO CORP

1 patent

US6324085B2Nov 27, 2001

Power converter apparatus and related method

DENSO CORP62 citations96

NISSAN MOTOR

1 patent

US5280729AJan 25, 1994

Magnetostrictive torque detecting apparatus

NISSAN MOTOR37 citations90

YAMADA EIJI

1 patent

US8896252B2Nov 25, 2014

Electric motor driving device and vehicle equipped with the same

YAMADA EIJI9 citations84

Showing the top 50 of 86 patents by PatentIndex Score.