Inventor · disambiguated record
Hitoshi Arai
Also filed as: ARAI HITOSHI
59 granted patents·15 pending applications·974 citations·filing 1984–2022
98Inventor score
Top patents by PatentIndex Score
74 records- 0194US8006976B2Paper feed systemRISO KAGAKU CORP·Filed 2008·Granted Aug 30, 2011·15 cites·12 claims
- 0294US5317405ADisplay and image capture apparatus which enables eye contactNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted May 31, 1994·223 cites·13 claims
- 0390US8172218B2Paper feed systemSUZUKI MASAO·Filed 2011·Granted May 8, 2012·7 cites·11 claims
- 0490US5565284ALithium secondary cellTDK CORP·Filed 1993·Granted Oct 15, 1996·89 cites·13 claims
- 0589US7154836B2Optical recording/reproducing method and optical recording mediumTDK CORP·Filed 2003·Granted Dec 26, 2006·27 cites·4 claims
- 0689US7136343B2Optical recording/reproducing method and optical recording mediumTDK CORP·Filed 2003·Granted Nov 14, 2006·25 cites·4 claims
- 0787US8832025B2Local file server transferring file to remote file server via communication network and storage system comprising those file serversARAI HITOSHI·Filed 2010·Granted Sep 9, 2014·15 cites·11 claims
- 0887US6620513B2Base sheet for flexible printed circuit boardSHINETSU CHEMICAL CO·Filed 2001·Granted Sep 16, 2003·41 cites·4 claims
- 0987US4806432ACopper-foiled laminated sheet for flexible printed circuit boardSHINETSU CHEMICAL CO·Filed 1986·Granted Feb 21, 1989·62 cites·2 claims
- 1085US7540578B2Inkjet recording apparatusRISO KAGAKU CORP·Filed 2006·Granted Jun 2, 2009·8 cites·4 claims
- 1184US6886084B2Storage controlling device and control method for a storage controlling deviceHITACHI LTD·Filed 2003·Granted Apr 26, 2005·41 cites·7 claims
- 1284US5589297ALithium secondary cellTDK CORP·Filed 1994·Granted Dec 31, 1996·71 cites·10 claims
- 1378US6054509AAdhesive of epoxy resin, nitrile rubbers and curing agentSHINETSU CHEMICAL CO·Filed 1998·Granted Apr 25, 2000·45 cites·17 claims
- 1477US9292910B2Image processing apparatus, image processing method, program, printing medium, and recording mediumNAT INST JAPAN SCIENCE & TECHNOLOGY AGENCY·Filed 2013·Granted Mar 22, 2016·5 cites·25 claims
- 1577US8873879B2Illusion image generating apparatus, medium, image data, illusion image generating method, printing medium manufacturing method, and programNAT INST JAPAN SCIENCE & TECHNOLOGY AGENCY·Filed 2013·Granted Oct 28, 2014·5 cites·17 claims
- 1676US5081528AImage forming apparatusCANON KK·Filed 1991·Granted Jan 14, 1992·21 cites·28 claims
- 1775US9426333B2Illusion analyzing apparatus, apparatus for generating illusion-considered image for which illusion is taken into consideration to allow perception according to original image, illusion analyzing method, method of generating illusion-considered image for which illusion is taken into consideration to allow perception according to original image, and programJAPAN SCIENCE & TECH AGENCY·Filed 2013·Granted Aug 23, 2016·3 cites·25 claims
- 1874US7073036B2Backup system and method for tape recording mediumHITACHI LTD·Filed 2004·Granted Jul 4, 2006·25 cites·20 claims
- 1971US11621482B2Antenna manufacturing method and antenna deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Apr 4, 2023·2 cites·12 claims
- 2071US4847695AImage processing apparatus in which the minimum and maximum widths of a pulse-width modulated signal can be independently adjusted in accordance with predetermined data signalsCANON KK·Filed 1987·Granted Jul 11, 1989·21 cites·16 claims
- 2171US4709147AImage reading apparatus which calculates an original reading domainCANON KK·Filed 1984·Granted Nov 24, 1987·19 cites·8 claims
- 2270US8998198B2Sheet sorting deviceRISO KAGAKU CORP·Filed 2013·Granted Apr 7, 2015·3 cites·5 claims
- 2370US5253082AImage forming apparatusCANON KK·Filed 1991·Granted Oct 12, 1993·31 cites·29 claims
- 2466US8725695B2Storage system and object management methodOGASAWARA HIROSHI·Filed 2011·Granted May 13, 2014·2 cites·11 claims
- 2563US4811037AImage processing apparatusCANON KK·Filed 1988·Granted Mar 7, 1989·17 cites·17 claims
- 2660US5540085AMethod of measuring leakage position in impervious bottom sheet using electrodes mounted on both surfaces of the sheet and apparatus thereforSAKATA DENKI CO LTD·Filed 1994·Granted Jul 30, 1996·25 cites·9 claims
- 2759US7054129B2Static electricity eliminating apparatus and static electricity eliminating methodHITOSHI ARAI·Filed 2004·Granted May 30, 2006·13 cites·16 claims
- 2858US8411308B2Printing machine and ejection control method for the sameHARA MASASHI·Filed 2009·Granted Apr 2, 2013·1 cites·16 claims
- 2957US6143409APolycarbodiimide resin-containing adhesive and flexible printed circuit boardSHINETSU CHEMICAL CO·Filed 1998·Granted Nov 7, 2000·17 cites·10 claims
- 3056US4999718AImage processing apparatus with interference suppressionCANON KK·Filed 1987·Granted Mar 12, 1991·13 cites·16 claims
- 3155US12238861B2Composite printed wiring board and method of manufacturing composite printed wiring boardMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Feb 25, 2025·0 cites·13 claims
- 3254US9501241B2Storage system and object management methodHITACHI LTD·Filed 2014·Granted Nov 22, 2016·0 cites·4 claims
- 3354US5403785AProcess of fabrication IC chip package from an IC chip carrier substrate and a leadframe and the IC chip package fabricated therebyMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Apr 4, 1995·26 cites·18 claims
- 3453US5916675APolycarbodiimide resin-containing adhesive and flexible printed circuit boardSHINETSU CHEMICAL CO·Filed 1997·Granted Jun 29, 1999·15 cites·4 claims
- 3553US5103091AScanning optical apparatus having focal position deviation detecting and correcting capabilityCANON KK·Filed 1990·Granted Apr 7, 1992·17 cites·28 claims
- 3652US2022126387A1Brazing method and brazing appratusHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 3751US2005196619A1Flame retardant adhesive composition, and adhesive sheet, coverlay film and flexible copper-clad laminate using sameSHINETSU CHEMICAL CO·Filed 2005·Application pending·0 cites
- 3849US9418452B2Print medium displaying illusion image and non-transitory computer-readable recording medium holding illusion image dataNAT INST OF JAPAN SCIENCE AND TECH AGENCY·Filed 2014·Granted Aug 16, 2016·0 cites·17 claims
- 3949US8783815B2PrinterRISO KAGAKU CORP·Filed 2013·Granted Jul 22, 2014·0 cites·4 claims
- 4048US7970882B2Management apparatus and management methodHITACHI LTD·Filed 2008·Granted Jun 28, 2011·0 cites·10 claims
- 4147US10798149B2File storage, object storage, and storage systemHITACHI LTD·Filed 2017·Granted Oct 6, 2020·0 cites·11 claims
- 4247US8079682B2Inkjet recording deviceNISHIMURA ASAYO·Filed 2009·Granted Dec 20, 2011·0 cites·12 claims
- 4346US10657105B2Method and computer system for sharing objectsHITACHI LTD·Filed 2014·Granted May 19, 2020·0 cites·11 claims
- 4446US7357970B2Optical recording mediumTDK CORP·Filed 2004·Granted Apr 15, 2008·0 cites·5 claims
- 4546US7080219B2Storage controlling device and control method for a storage controlling deviceHITACHI LTD·Filed 2005·Granted Jul 18, 2006·0 cites·14 claims
- 4646US2017185605A1File server apparatus, method, and computer systemHITACHI LTD·Filed 2014·Application pending·0 cites
- 4746US2016140698A1Image processing apparatus, image processing method, program, printing medium, and recording mediumNAT INST JAPAN SCIENCE & TECHNOLOGY AGENCY·Filed 2016·Application pending·0 cites
- 4845US11785718B2Composite printed wiring board and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Oct 10, 2023·0 cites·12 claims
- 4945US10943338B2Edge-induced visual illusion generation apparatus, method of generating edge-induced visual illusion, edge-induced visual illusion generation program, printing medium, and recording mediumJAPAN SCIENCE & TECH AGENCY·Filed 2019·Granted Mar 9, 2021·0 cites·11 claims
- 5045US2015326432A1Environment configuration server, computer system, and environment configuration methodHITACHI LTD·Filed 2013·Application pending·0 cites
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →