Inventor · disambiguated record
Hiroshi Arai
Also filed as: ARAI HIROSHI
122 granted patents·33 pending applications·1,549 citations·filing 1973–2024
99Inventor score
Top patents by PatentIndex Score
155 records- 0198US3937105AAutomatic transmission system for use with automobilesTOYOTA MOTOR CO LTD·Filed 1974·Granted Feb 10, 1976·100 cites·5 claims
- 0294US7813010B2Document reading apparatus, image processing apparatus, image forming apparatus, and copying machineRICOH KK·Filed 2005·Granted Oct 12, 2010·22 cites·21 claims
- 0394US4400779AMethod and apparatus for indicating mileage corresponding to remaining fuel for vehiclesTOYOTA MOTOR CO LTD·Filed 1981·Granted Aug 23, 1983·73 cites·6 claims
- 0492US7478963B2Binding deviceLIHIT LAB INC·Filed 2003·Granted Jan 20, 2009·34 cites·10 claims
- 0592US7149599B2Apparatus and method for creating tool pathHITACHI SOFTWARE ENG·Filed 2005·Granted Dec 12, 2006·30 cites·3 claims
- 0691US8125693B2Image processing apparatus, image forming apparatus, image forming method, image processing program, and recording mediumARAI HIROSHI·Filed 2008·Granted Feb 28, 2012·18 cites·15 claims
- 0791US7813005B2Method and apparatus for processing image dataRICOH KK·Filed 2005·Granted Oct 12, 2010·17 cites·17 claims
- 0891US7710599B2Image processing apparatus, image processing method, and image processing programRICOH KK·Filed 2006·Granted May 4, 2010·14 cites·24 claims
- 0990US8237937B2Apparatuses, methods, and computer readable medium for processing image data based on property information to enhance usability of the image dataSUGIYAMA NAOKI·Filed 2005·Granted Aug 7, 2012·16 cites·35 claims
- 1090US4389639AVoice warning device using entertainment speakerTOYOTA MOTOR CO LTD·Filed 1980·Granted Jun 21, 1983·84 cites·3 claims
- 1185US10598691B2Scanning probe microscope and light intensity adjusting methodSHIMADZU CORP·Filed 2019·Granted Mar 24, 2020·2 cites·4 claims
- 1285US10360515B2Information processing apparatus and information processing method to generate image processing algorithm based on achine learning processSONY CORP·Filed 2015·Granted Jul 23, 2019·5 cites·6 claims
- 1385US8081344B2Image processing apparatus, image processing method, and image processing programMIYAMOTO ISAO·Filed 2010·Granted Dec 20, 2011·6 cites·7 claims
- 1485US6587747B2Numerically controlled curved surface machining unitHITACHI LTD·Filed 2001·Granted Jul 1, 2003·44 cites·19 claims
- 1584US8817328B2Image processing apparatus, image processing method, and image processing programMIYAMOTO ISAO·Filed 2011·Granted Aug 26, 2014·5 cites·20 claims
- 1684US7874758B2Binding deviceLIHIT LAB INC·Filed 2005·Granted Jan 25, 2011·5 cites·7 claims
- 1783US9294663B2Imaging apparatus and imaging method for generating increased resolution images, hyperspectral images, steroscopic images, and/or refocused imagesSONY CORP·Filed 2014·Granted Mar 22, 2016·3 cites·9 claims
- 1883US6675061B2Numerically controlled curved surface machining unitHITACHI LTD·Filed 2003·Granted Jan 6, 2004·35 cites·2 claims
- 1982US6734382B2Indicator portion forming method for push switch and push switch having an indicator portionPOLYMATECH CO LTD·Filed 2003·Granted May 11, 2004·25 cites·20 claims
- 2082US5237807ASpinning machineTORAY ENG CO LTD·Filed 1992·Granted Aug 24, 1993·12 cites·4 claims
- 2182US4033634AAntiskid control device for vehiclesNIPPON DENSO CO·Filed 1975·Granted Jul 5, 1977·17 cites·8 claims
- 2281US7672004B2Format convertible image processing system, and programRICOH KK·Filed 2005·Granted Mar 2, 2010·7 cites·14 claims
- 2381US5378505AMethod of and apparatus for electrostatically spray-coating work with paintHONDA MOTOR CO LTD·Filed 1993·Granted Jan 3, 1995·58 cites·1 claims
- 2481US3986093APassive seatbelt systemNIPPON SOKEN·Filed 1974·Granted Oct 12, 1976·35 cites·6 claims
- 2581US3939470ALiquid level detecting and indicating system for vehicleNIPPON DENSO CO·Filed 1974·Granted Feb 17, 1976·31 cites·7 claims
- 2680US8774539B2Encoder, decoder, encoder system, decoder system, transmission adapter, encoding method, decoding method, and imaging apparatusARAI HIROSHI·Filed 2012·Granted Jul 8, 2014·4 cites·20 claims
- 2779US7175504B2Vacuum suction holding apparatus and holding method, polishing apparatus using this holding apparatus, and device manufacturing method using this polishing apparatusNIKON CORP·Filed 2005·Granted Feb 13, 2007·7 cites·6 claims
- 2879US6101156AFocus control device to perform focus control for a multi-layer recording mediumNIKON CORP·Filed 1997·Granted Aug 8, 2000·33 cites·6 claims
- 2979US4046998APossible vehicle running distance indicationNIPPON SOKEN·Filed 1976·Granted Sep 6, 1977·27 cites·7 claims
- 3078US11196929B2Signal processing device, imaging device, and signal processing methodSONY CORP·Filed 2019·Granted Dec 7, 2021·3 cites·15 claims
- 3178US5003498AGraphic display methodHITACHI LTD·Filed 1987·Granted Mar 26, 1991·71 cites·10 claims
- 3278US4846904AMartensitic stainless steel having excellent hardness by subzero treatmentNIPPON METAL IND·Filed 1988·Granted Jul 11, 1989·23 cites·8 claims
- 3377US9581992B2Method and apparatus for a cutting process automatic generation tool of CAMHITACHI LTD·Filed 2013·Granted Feb 28, 2017·5 cites·6 claims
- 3477US6999845B2Numerically controlled curved surface machining unitHITACHI SOFTWARE ENG·Filed 2004·Granted Feb 14, 2006·20 cites·3 claims
- 3576US5862111AOptical disk device which performs auto gain control process on servo signals which perform illuminating control of a light beam on the disk's recording surfaceNIKON CORP·Filed 1996·Granted Jan 19, 1999·28 cites·14 claims
- 3675US4413424AAzimuth determinating apparatusNIPPON DENSO CO·Filed 1981·Granted Nov 8, 1983·32 cites·2 claims
- 3775US4034336AElectronic monitor system for automobilesTOYOTA MOTOR CO LTD·Filed 1975·Granted Jul 5, 1977·13 cites·12 claims
- 3874US5327782AAutomatic brake shoe measuring apparatus for rolling stockKAWASAKI STEEL CO·Filed 1992·Granted Jul 12, 1994·40 cites·15 claims
- 3974US4016534AIndicator device for automobilesTOYOTA MOTOR CO LTD·Filed 1975·Granted Apr 5, 1977·28 cites·10 claims
- 4072US8358363B2Video-processing apparatus, method and systemSONY CORP·Filed 2009·Granted Jan 22, 2013·3 cites·12 claims
- 4171US6934601B2Numerically controlled curved surface machining unitHITACHI SOFTWARE ENG·Filed 2003·Granted Aug 23, 2005·14 cites·5 claims
- 4270US4911818AMethod and apparatus for surface treatment on automotive bodiesHONDA MOTOR CO LTD·Filed 1988·Granted Mar 27, 1990·27 cites·7 claims
- 4370US3944969ACentral warning apparatus for vehiclesNIPPON DENSO CO·Filed 1973·Granted Mar 16, 1976·18 cites·11 claims
- 4469USD819548STire for automobileSUMITOMO RUBBER IND·Filed 2017·Granted Jun 5, 2018·11 cites·1 claims
- 4569US4653799AApparatus for housing electrical wiring extending between a vehicle door and a vehicle bodyTOYOTA MOTOR CO LTD·Filed 1984·Granted Mar 31, 1987·27 cites·10 claims
- 4668US7599081B2Detecting and protecting a copy guarded documentRICOH KK·Filed 2005·Granted Oct 6, 2009·2 cites·26 claims
- 4768US5028992AImage combining apparatus for a digital color copierRICOH KK·Filed 1989·Granted Jul 2, 1991·21 cites·5 claims
- 4868US4771819AManufacturing apparatus for sheet metal according to continuous castingNIPPON METAL IND·Filed 1987·Granted Sep 20, 1988·15 cites·13 claims
- 4967US11501860B2Medical information terminalCANON KK·Filed 2019·Granted Nov 15, 2022·0 cites·22 claims
- 5067US4004269ABrake lining wear warning systemNIPPON DENSO CO·Filed 1974·Granted Jan 18, 1977·18 cites·11 claims
Showing the top 50 of 155 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →