P

Inventor

HAYASHI KATSUHIKO

JP156 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KANEKA CORP

8 patents
US6365825B1Apr 2, 2002

Reverse biasing apparatus for solar battery module

KANEKA CORP84 citations98
US6455347B1Sep 24, 2002

Method of fabricating thin-film photovoltaic module

KANEKA CORP151 citations97
US6288323B1Sep 11, 2001

Thin film photoelectric conversion module and method of manufacturing the same

KANEKA CORP77 citations96
US6653550B2Nov 25, 2003

Integrated thin-film photoelectric conversion module

KANEKA CORP70 citations95
US6632993B2Oct 14, 2003

Photovoltaic module

KANEKA CORP70 citations95
US6228662B1May 8, 2001

Method for removing short-circuited sections of a solar cell

KANEKA CORP32 citations93
US6506260B1Jan 14, 2003

Method for cleaning photovoltaic module and cleaning apparatus

KANEKA CORP49 citations91
US6271149B1Aug 7, 2001

Method of forming a thin film on a substrate of a semiconductor device

KANEKA CORP18 citations91

TDK CORP

8 patents
US6329715B1Dec 11, 2001

Passive electronic parts, IC parts, and wafer

TDK CORP90 citations98
US5406235AApr 11, 1995

High frequency device

TDK CORP107 citations98
US6266226B1Jul 24, 2001

Capacitor

TDK CORP59 citations96
US5898344AApr 27, 1999

High-frequency module

TDK CORP75 citations96
US6477031B1Nov 5, 2002

Electronic component for high frequency signals and method for fabricating the same

TDK CORP20 citations93
US5304967AApr 19, 1994

Multi-layer circuit board dielectric filter having a plurality of dielectric resonators

TDK CORP23 citations93
US6356429B2Mar 12, 2002

Capacitor

TDK CORP14 citations84
US7068530B2Jun 27, 2006

Magnetoresistive effect element and memory device using the same

TDK CORP9 citations74

SANKYO SEIKI SEISAKUSHO KK

7 patents
US5411428AMay 2, 1995

Block units for a block toy

SANKYO SEIKI SEISAKUSHO KK93 citations96
US5345834ASep 13, 1994

Velocity-reduced drive system

SANKYO SEIKI SEISAKUSHO KK35 citations93
US4777394AOct 11, 1988

Miniature generator

SANKYO SEIKI SEISAKUSHO KK34 citations93
US4912806AApr 3, 1990

Door check

SANKYO SEIKI SEISAKUSHO KK23 citations92
US5048151ASep 17, 1991

Mechanical door check

SANKYO SEIKI SEISAKUSHO KK47 citations91
US6323404B1Nov 27, 2001

Music box device

SANKYO SEIKI SEISAKUSHO KK8 citations74
US5790497AAug 4, 1998

Disk-cartridge ejecting mechanism

SANKYO SEIKI SEISAKUSHO KK7 citations74

KANEGAFUCHI CHEMICAL IND

4 patents
US6437231B2Aug 20, 2002

Integrated thin-film solar battery and method of manufacturing the same

KANEGAFUCHI CHEMICAL IND79 citations97
US6265652B1Jul 24, 2001

Integrated thin-film solar battery and method of manufacturing the same

KANEGAFUCHI CHEMICAL IND99 citations97
US5828117AOct 27, 1998

Thin-film solar cell

KANEGAFUCHI CHEMICAL IND42 citations92
US5250120AOct 5, 1993

Photovoltaic device

KANEGAFUCHI CHEMICAL IND27 citations92

FUJITSU GENERAL LTD

4 patents
USD424538SMay 9, 2000

Display device

FUJITSU GENERAL LTD156 citations97
USD395454SJun 23, 1998

Display device

FUJITSU GENERAL LTD35 citations93
USD392628SMar 24, 1998

Display device

FUJITSU GENERAL LTD37 citations93
USD395453SJun 23, 1998

Display device

FUJITSU GENERAL LTD34 citations91

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents
US4790014ADec 6, 1988

Low-pitched sound creator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations91
US7248420B2Jul 24, 2007

Optical pickup lens device and information recording and reproducing device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations74
US7068445B2Jun 27, 2006

Optical pickup lens device and information recording and reproducing device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74

DENSO CORP

3 patents
US11091201B2Aug 17, 2021

Rotation detecting apparatus and electric power steering apparatus using the same

DENSO CORP7 citations84
US10328972B2Jun 25, 2019

Rotation detecting apparatus and electric power steering apparatus using the same

DENSO CORP10 citations84
US9555828B2Jan 31, 2017

Electronic control unit and electric power steering apparatus having the same

DENSO CORP10 citations80

MITSUI MINING & SMELTING CO

2 patents
US7255919B2Aug 14, 2007

Mold release layer transferring film and laminate film

MITSUI MINING & SMELTING CO111 citations96
US7173322B2Feb 6, 2007

COF flexible printed wiring board and method of producing the wiring board

MITSUI MINING & SMELTING CO93 citations96

KURARAY CO

2 patents
US6067137AMay 23, 2000

Image display apparatus with hydrophobic diffraction grating for an enlarged viewing angle

KURARAY CO57 citations94
US6002464ADec 14, 1999

Light diffusing sheet having a layer incorporated with light diffusing material and a layer with a corrugated surface

KURARAY CO69 citations94

DAINIPPON PRINTING CO LTD

1 patent
US6632538B1Oct 14, 2003

Sheet for cell and cell device

DAINIPPON PRINTING CO LTD145 citations98

TOSHIBA KK

1 patent
US5638384AJun 10, 1997

Data communication system

TOSHIBA KK75 citations95

PANASONIC CORP

1 patent
US7545583B2Jun 9, 2009

Optical lens having antireflective structure

PANASONIC CORP26 citations93

TOYOTA MOTOR CO LTD

1 patent
US5412941AMay 9, 1995

Device for determining deterioration of a catalytic converter for an engine

TOYOTA MOTOR CO LTD25 citations93

MITSUBISHI CHEM IND

1 patent
US4762882AAug 9, 1988

Modified polyolefin resin and a composition containing the same

MITSUBISHI CHEM IND59 citations92

KURATANI HIROKI

1 patent
US8646283B2Feb 11, 2014

Ice making method and ice making device

KURATANI HIROKI24 citations88

TANAKA YASUHIRO

1 patent
US8184373B2May 22, 2012

Optical element and method for producing the same

TANAKA YASUHIRO14 citations84

YAMAZAKI TAKUYA

1 patent
US8455135B2Jun 4, 2013

Battery case forming sheet and battery packet

YAMAZAKI TAKUYA6 citations82

(unassigned)

1 patent
US6906259B2Jun 14, 2005

High frequency module

11 citations74

Showing the top 50 of 156 patents by PatentIndex Score.