Inventor · disambiguated record
Hiroshi Komatsu
Also filed as: KOMATSU HIROSHI
134 granted patents·19 pending applications·3,068 citations·filing 1981–2025
99Inventor score
Top patents by PatentIndex Score
153 records- 0198US5168851AVariable cam engine power controllerNISSAN MOTOR·Filed 1991·Granted Dec 8, 1992·66 cites·10 claims
- 0297US6318306B1Internal combustion engine equipped with fuel reforming systemNISSAN MOTOR·Filed 2000·Granted Nov 20, 2001·116 cites·15 claims
- 0397US5286296AMulti-chamber wafer process equipment having plural, physically communicating transfer meansSONY CORP·Filed 1992·Granted Feb 15, 1994·375 cites·2 claims
- 0497US4676667AVariable preload shaft bearing for turbochargerNISSAN MOTOR·Filed 1986·Granted Jun 30, 1987·96 cites·8 claims
- 0596US5619057AComplex film overlying a substrate with defined work functionSONY CORP·Filed 1996·Granted Apr 8, 1997·131 cites·5 claims
- 0695US6400436B1In-plane switching mode liquid crystal display device with specific arrangement of common bus line, data electrode and common electrodeLG PHILIPS LCD CO LTD·Filed 2000·Granted Jun 4, 2002·60 cites·27 claims
- 0795US5192240AMethod of manufacturing a microelectronic vacuum deviceSEIKO EPSON CORP·Filed 1991·Granted Mar 9, 1993·99 cites·16 claims
- 0895US5016591ASystem and method for controlling a combustion state in a multi-cylinder engine for a vehicleNISSAN MOTOR·Filed 1989·Granted May 21, 1991·49 cites·17 claims
- 0993US5386172AMultiple electrode field electron emission device and method of manufactureSEIKO EPSON CORP·Filed 1992·Granted Jan 31, 1995·80 cites·24 claims
- 1093US5080055AVariable valve timing arrangement for internal combustion engineNISSAN MOTOR·Filed 1990·Granted Jan 14, 1992·82 cites·2 claims
- 1193USD312079SFacsimileCANON KK·Filed 1988·Granted Nov 13, 1990·35 cites·1 claims
- 1292US6800237B1Method for machining ceramic green sheetMURATA MANUFACTURING CO·Filed 2000·Granted Oct 5, 2004·81 cites·13 claims
- 1392US6342717B1Semiconductor device and method for producing sameSONY CORP·Filed 2000·Granted Jan 29, 2002·61 cites·11 claims
- 1492US5214346AMicroelectronic vacuum field emission deviceSEIKO EPSON CORP·Filed 1992·Granted May 25, 1993·71 cites·15 claims
- 1592US4544326AVariable-capacity radial turbineNISSAN MOTOR·Filed 1983·Granted Oct 1, 1985·83 cites·25 claims
- 1691US6803982B2In-plane switching mode liquid crystal display device including common electrode on passivation layer which is formed over TFT and data electrodeLG PHILIPS LCD CO LTD·Filed 2001·Granted Oct 12, 2004·35 cites·39 claims
- 1791US5907789AMethod of forming a contact-hole of a semiconductor elementSONY CORP·Filed 1997·Granted May 25, 1999·70 cites·8 claims
- 1891USD304187SFacsimileCANON KK·Filed 1987·Granted Oct 24, 1989·31 cites·1 claims
- 1991US4537865AProcess for preparing a particulate ceramic materialMURATA MANUFACTURING CO·Filed 1984·Granted Aug 27, 1985·36 cites·4 claims
- 2089US5719083AMethod of forming a complex film over a substrate having a specifically selected work functionSONY CORP·Filed 1995·Granted Feb 17, 1998·65 cites·14 claims
- 2188USD315555SFacsimileCANON KK·Filed 1989·Granted Mar 19, 1991·25 cites·1 claims
- 2287US10373599B2Soundproofing structure, opening structure, cylindrical structure, window member, and partition memberFUJIFILM CORP·Filed 2018·Granted Aug 6, 2019·9 cites·26 claims
- 2387USD475381SDigital cameraCANON KK·Filed 2002·Granted Jun 3, 2003·33 cites·1 claims
- 2487USD298130STelephone setCANON KK·Filed 1987·Granted Oct 18, 1988·25 cites·1 claims
- 2586US6335770B1In-plane switching mode LCD with specific arrangement of common bus line, data electrode, and common electrodeLG PHILIPS LCD CO LTD·Filed 1998·Granted Jan 1, 2002·62 cites·33 claims
- 2685US6317183B2IPS-LCD having correlation of electrodes and substratesLG PHILIPS LCD CO LTD·Filed 2001·Granted Nov 13, 2001·17 cites·10 claims
- 2785US6218274B1Semiconductor device and manufacturing method thereofSONY CORP·Filed 1998·Granted Apr 17, 2001·52 cites·13 claims
- 2885US5229682AField electron emission deviceSEIKO EPSON CORP·Filed 1992·Granted Jul 20, 1993·82 cites·9 claims
- 2984US6380053B1Method for producing a semiconductor device with an accurately controlled impurity concentration profile in the extension regionsSONY CORP·Filed 2000·Granted Apr 30, 2002·30 cites·7 claims
- 3084US6259502B1In-plane switching mode liquid crystal display device having a common electrode on the passivation layerLG ELECTRONICS INC·Filed 1998·Granted Jul 10, 2001·56 cites·16 claims
- 3183US11464465B2X-ray diagnosis apparatus and consoleCANON MEDICAL SYSTEMS CORP·Filed 2020·Granted Oct 11, 2022·2 cites·20 claims
- 3283US8984671B2Head-mounted deviceYASUDA TOSHIYUKI·Filed 2008·Granted Mar 24, 2015·10 cites·15 claims
- 3382US10231683B2Breast imaging apparatusCANON KK·Filed 2016·Granted Mar 19, 2019·5 cites·13 claims
- 3481US4339544ACeramic dielectric compositionMURATA MANUFACTURING CO·Filed 1981·Granted Jul 13, 1982·26 cites·2 claims
- 3580US8237627B2Head-mounted deviceNAKABAYASHI TAKAAKI·Filed 2008·Granted Aug 7, 2012·9 cites·8 claims
- 3680USD315341SFacsimileCANON KK·Filed 1989·Granted Mar 12, 1991·17 cites·1 claims
- 3779US5654242AMethod for making refractory metal silicide electrodeSONY CORP·Filed 1995·Granted Aug 5, 1997·44 cites·9 claims
- 3879USD344079SFacsimile transmitter-receiverCANON KK·Filed 1992·Granted Feb 8, 1994·20 cites·1 claims
- 3978US11527760B2Aluminum member for electrodes and method of producing aluminum member for electrodesFUJIFILM CORP·Filed 2021·Granted Dec 13, 2022·0 cites·9 claims
- 4077US6804876B1Method of producing chip inductorMURATA MANUFACTURING CO·Filed 2000·Granted Oct 19, 2004·17 cites·6 claims
- 4176US6514614B1Coated nucleus for a cultured pearlKOKEN KK·Filed 2000·Granted Feb 4, 2003·17 cites·15 claims
- 4276US5986735AIn-plane switching mode liquid crystal display with alignment layers of different anchoring energiesLG ELECTRONICS INC·Filed 1997·Granted Nov 16, 1999·50 cites·21 claims
- 4376US5048474AValve train for automotive engineNISSAN MOTOR·Filed 1990·Granted Sep 17, 1991·33 cites·14 claims
- 4475US8695628B2Opening/closing deviceKOMATSU HIROSHI·Filed 2010·Granted Apr 15, 2014·7 cites·5 claims
- 4575US6741312B2In-plane switching mode liquid crystal display deviceLG ELECTRONICS INC·Filed 2002·Granted May 25, 2004·11 cites·31 claims
- 4675US6133979ALiquid crystal display device with internal heating elementLG ELECTRONICS INC·Filed 1997·Granted Oct 17, 2000·45 cites·29 claims
- 4774US6164759AMethod for producing an electrostatic actuator and an inkjet head using itSEIKO EPSON CORP·Filed 1999·Granted Dec 26, 2000·32 cites·5 claims
- 4874US5152267AVariable cam engineNISSAN MOTOR·Filed 1991·Granted Oct 6, 1992·42 cites·5 claims
- 4973USD439594SImage projectorCANON KK·Filed 2000·Granted Mar 27, 2001·19 cites·1 claims
- 5073US5347962AValve mechanism of internal combustion engineNISSAN MOTOR·Filed 1992·Granted Sep 20, 1994·27 cites·24 claims
Showing the top 50 of 153 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →