Inventor
HAMADA TAKAHIRO
JP83 patents
⚠️ This page may combine multiple inventors who share the name “HAMADA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
16 patentsUS6886521B2May 3, 2005
Sliding structure for automotive engine
NISSAN MOTOR44 citations96
US7458585B2Dec 2, 2008
Sliding member and production process thereof
NISSAN MOTOR30 citations93
US7406940B2Aug 5, 2008
Piston for internal combustion engine
NISSAN MOTOR22 citations92
US7322749B2Jan 29, 2008
Low-friction sliding mechanism
NISSAN MOTOR13 citations92
US7255083B2Aug 14, 2007
Sliding structure for automotive engine
NISSAN MOTOR28 citations92
US7146956B2Dec 12, 2006
Valve train for internal combustion engine
NISSAN MOTOR19 citations92
US7572200B2Aug 11, 2009
Chain drive system
NISSAN MOTOR9 citations84
US7427162B2Sep 23, 2008
Rolling element
NISSAN MOTOR13 citations84
US7228786B2Jun 12, 2007
Engine piston-pin sliding structure
NISSAN MOTOR16 citations84
US7134381B2Nov 14, 2006
Refrigerant compressor and friction control process therefor
NISSAN MOTOR12 citations84
US11708622B2Jul 25, 2023
Bolt and fastened structure
NISSAN MOTOR2 citations73
US9828934B2Nov 28, 2017
Iron-based sprayed coating, cylinder block for internal combustion engine using same, and sliding mechanism for internal combustion engine
NISSAN MOTOR3 citations69
US11391189B2Jul 19, 2022
Link component with oil hole
NISSAN MOTOR0 citations63
US7284525B2Oct 23, 2007
Structure for connecting piston to crankshaft
NISSAN MOTOR6 citations63
US10913993B2Feb 9, 2021
Steel for high-strength bolt, and high-strength bolt
NISSAN MOTOR1 citations62
US7156061B2Jan 2, 2007
Valve lifter
NISSAN MOTOR3 citations62
KOKUSAI DENSHIN DENWA CO LTD
10 patentsUS5568196AOct 22, 1996
Motion adaptive noise reduction filter and motion compensated interframe coding system using the same
KOKUSAI DENSHIN DENWA CO LTD69 citations96
US5475430ADec 12, 1995
Direct encoding system of composite video signal using inter-frame motion compensation
KOKUSAI DENSHIN DENWA CO LTD96 citations96
US5574500ANov 12, 1996
Video quality evaluating equipment for reproduced image of video signal subject to digital compression
KOKUSAI DENSHIN DENWA CO LTD39 citations93
US6239834B1May 29, 2001
Apparatus for evaluating digital picture quality
KOKUSAI DENSHIN DENWA CO LTD52 citations92
US5699499ADec 16, 1997
Post-processor of motion vectors for field interpolation
KOKUSAI DENSHIN DENWA CO LTD32 citations92
US6141449AOct 31, 2000
Coding mode determination system
KOKUSAI DENSHIN DENWA CO LTD18 citations84
US5576766ANov 19, 1996
Moving picture encoder
KOKUSAI DENSHIN DENWA CO LTD11 citations74
US5557276ASep 17, 1996
Quantizer designed by using human visual sensitivity
KOKUSAI DENSHIN DENWA CO LTD7 citations74
US5309231AMay 3, 1994
Adaptive encoding system of moving picture frame
KOKUSAI DENSHIN DENWA CO LTD8 citations69
US6489988B1Dec 3, 2002
Method and apparatus for detecting synchronization shift between original image and reproduced image of video signal
KOKUSAI DENSHIN DENWA CO LTD6 citations62
PANASONIC IP MAN CO LTD
6 patentsUS9551474B2Jan 24, 2017
Wavelength conversion member, light source, and vehicle head lamp
PANASONIC IP MAN CO LTD5 citations73
US9785039B2Oct 10, 2017
Wavelength conversion member, light emitting device, projector, and method of manufacturing wavelength conversion member
PANASONIC IP MAN CO LTD4 citations71
US10094529B2Oct 9, 2018
Wavelength conversion member including phosphor that converts light from semiconductor light-emitting element into longer-wavelength light
PANASONIC IP MAN CO LTD2 citations70
US11474423B2Oct 18, 2022
Wavelength conversion member, optical device, projector, and manufacturing method for wavelength conversion member
PANASONIC IP MAN CO LTD0 citations62
US11329198B2May 10, 2022
Wavelength conversion member, optical device, and projector
PANASONIC IP MAN CO LTD0 citations61
US11130909B2Sep 28, 2021
Wavelength conversion member, light source, illumination device, and method for manufacturing wavelength conversion member
PANASONIC IP MAN CO LTD1 citations61
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS6580601B2Jun 17, 2003
Solid electrolyte capacitor and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations93
US6088218AJul 11, 2000
Electrolytic capacitor and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6224639B1May 1, 2001
Method of producing electrolytic capacitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations91
KDD CORP
2 patentsPANASONIC CORP
2 patentsUS8854725B2Oct 7, 2014
Wavelength conversion element, method of manufacturing the same, and LED element and semiconductor laser light emitting device using wavelength conversion element
PANASONIC CORP14 citations84
US8780438B2Jul 15, 2014
Wavelength conversion element including phosphor particles, and LED element and semiconductor laser light emitting device using wavelength conversion element
PANASONIC CORP5 citations73
KK TOKAI-RIKA-DENKI-SEISAKUSHO
2 patentsTANAKA HIROYUKI
2 patentsNIPPON OIL CORP
1 patentTOSHIBA KK
1 patentMARTIN JEAN MICHEL
1 patentKATO MASAKAZU
1 patentNIPPON TELEGRAPH & TELEPHONE
1 patentASANO HIROSHI
1 patentTOKAI RIKA CO LTD
1 patentShowing the top 50 of 83 patents by PatentIndex Score.