P

Inventor

ICHIKAWA HIROSHI

JP110 patents
⚠️ This page may combine multiple inventors who share the name “ICHIKAWA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAZAKI CORP

10 patents
US5592094AJan 7, 1997

Batterey discharge characteristics calculation method and remaining battery capacity measuring device

YAZAKI CORP222 citations99
US5266930ANov 30, 1993

Display apparatus

YAZAKI CORP161 citations98
US5092647AMar 3, 1992

Wire harness mounting structure for motor vehicle door

YAZAKI CORP53 citations94
US4907836AMar 13, 1990

Wire harness mounting structure for motor vehicle door

YAZAKI CORP48 citations94
US5744931AApr 28, 1998

Battery remaining capacity measuring apparatus

YAZAKI CORP30 citations93
US5668357ASep 16, 1997

Seat combination switch

YAZAKI CORP62 citations93
US5663866ASep 2, 1997

Meter module

YAZAKI CORP28 citations91
US4375229AMar 1, 1983

Method and apparatus of automatically positioning wire ends for multi-mode end processing

YAZAKI CORP33 citations91
US4986631AJan 22, 1991

Automotive display system

YAZAKI CORP21 citations82
US5048927ASep 17, 1991

Indication display unit for vehicles

YAZAKI CORP8 citations72

NIPPON CARBON CO LTD

8 patents
US5270280ADec 14, 1993

Packing material for liquid chromatography and method of manufacturing thereof

NIPPON CARBON CO LTD30 citations92
US4726980AFeb 23, 1988

Electromagnetic wave absorbers of silicon carbide fibers

NIPPON CARBON CO LTD36 citations91
US3956568AMay 11, 1976

Carbon-metal composite material

NIPPON CARBON CO LTD19 citations81
US5272126ADec 21, 1993

Adsorption type packing for gas chromatography and process for producing the same

NIPPON CARBON CO LTD14 citations74
US5025243AJun 18, 1991

Infrared detective element

NIPPON CARBON CO LTD10 citations74
US5447624ASep 5, 1995

Packings for liquid chromatography and process for producing the same

NIPPON CARBON CO LTD7 citations72
US4717589AJan 5, 1988

Method for manufacturing a silicon carbide fiber reinforced glass composite

NIPPON CARBON CO LTD8 citations72
US4507354AMar 26, 1985

Electromagnetic wave absorbers of silicon carbide fibers

NIPPON CARBON CO LTD16 citations72

HITACHI LTD

5 patents
US6335901B1Jan 1, 2002

Semiconductor device

HITACHI LTD66 citations96
US6754133B2Jun 22, 2004

Semiconductor device

HITACHI LTD33 citations92
US6496403B2Dec 17, 2002

Semiconductor memory device

HITACHI LTD24 citations92
US6969064B2Nov 29, 2005

Paper sheet storing and releasing apparatus

HITACHI LTD22 citations91
US6549484B2Apr 15, 2003

Semiconductor device

HITACHI LTD11 citations73

UBE INDUSTRIES

4 patents
US7180473B2Feb 20, 2007

Antenna with built-in filter

UBE INDUSTRIES47 citations92
US5119218AJun 2, 1992

Liquid crystal display device having varistor elements

UBE INDUSTRIES30 citations92
US7132984B2Nov 7, 2006

Antenna with built-in filter

UBE INDUSTRIES29 citations91
US6927648B2Aug 9, 2005

Multiplexer

UBE INDUSTRIES16 citations80

IDEMITSU KOSAN CO

3 patents
US4233161ANov 11, 1980

Sublimable composition

IDEMITSU KOSAN CO19 citations81
US4405467ASep 20, 1983

Sublimable compositions and process for producing moldings

IDEMITSU KOSAN CO8 citations73
US4301043ANov 17, 1981

Sublimable perfume compositions

IDEMITSU KOSAN CO11 citations73

AISIN SEIKI

2 patents
US7207887B2Apr 24, 2007

Torque fluctuation absorbing device

AISIN SEIKI17 citations92
US7425181B2Sep 16, 2008

Torque fluctuation absorbing device

AISIN SEIKI7 citations74

YOKOWO SEISAKUSHO KK

2 patents
US6911942B2Jun 28, 2005

Antenna apparatus and communication apparatus using the same

YOKOWO SEISAKUSHO KK30 citations92
US7598921B2Oct 6, 2009

Folded antenna

YOKOWO SEISAKUSHO KK19 citations82

ELPIDA MEMORY INC

2 patents
US6897684B2May 24, 2005

Input buffer circuit and semiconductor memory device

ELPIDA MEMORY INC27 citations86
US8355270B2Jan 15, 2013

Semiconductor device having open bit line architecture

ELPIDA MEMORY INC6 citations73

ICHIKAWA HIROSHI

2 patents
US8056894B2Nov 15, 2011

Image forming apparatus

ICHIKAWA HIROSHI12 citations84
US8939446B2Jan 27, 2015

Roller device

ICHIKAWA HIROSHI4 citations73

BROTHER IND LTD

2 patents
US11111093B2Sep 7, 2021

Sheet conveyor and image forming apparatus

BROTHER IND LTD3 citations73
US10087023B2Oct 2, 2018

Sheet feeding apparatus and image forming apparatus

BROTHER IND LTD2 citations71

TOSHIBA KK

1 patent
US6217997B1Apr 17, 2001

Ceramic fiber reinforced ceramic matrix composite material and method of producing the same

TOSHIBA KK33 citations92

MITSUBISHI MATERIALS CORP

1 patent
US6207262B1Mar 27, 2001

Coated cemented carbide endmill having hard-material-coated-layers excellent in adhesion

MITSUBISHI MATERIALS CORP44 citations90

BILAC SLAVEN

1 patent
US8275600B2Sep 25, 2012

Machine learning for transliteration

BILAC SLAVEN31 citations86

HITACHI OMRON TERMINAL SOLUTIONS CORP

1 patent
US7976005B2Jul 12, 2011

Paper sheets storage and paper sheets handling apparatus

HITACHI OMRON TERMINAL SOLUTIONS CORP15 citations84

FUJITSU LTD

1 patent
US6681233B1Jan 20, 2004

Data circulation between servers and clients

FUJITSU LTD12 citations74

MICRON TECHNOLOGY INC

1 patent
US11348660B1May 31, 2022

Semiconductor device performing loop-back test operation

MICRON TECHNOLOGY INC2 citations73

KOA CORP

1 patent
US9779904B2Oct 3, 2017

Chip type fuse

KOA CORP2 citations72

MEISEI CHEMICAL WORKS CO LTD

1 patent
US4382111AMay 3, 1983

Method of treating fiber

MEISEI CHEMICAL WORKS CO LTD22 citations72

JAPAN ATOMIC ENERGY RES INST

1 patent
US5283044AFeb 1, 1994

Super heat-resistant silicon carbide fibers from poly-carbosilane

JAPAN ATOMIC ENERGY RES INST9 citations71

SHINWA KAKO KK

1 patent
US5098784AMar 24, 1992

Supports for gas chromatography comprising aggregates of finely divided carbon particles and process for preparing the same

SHINWA KAKO KK18 citations71

Showing the top 50 of 110 patents by PatentIndex Score.