Inventor · disambiguated record
Hiroshi Okamoto
Also filed as: OKAMOTO HIROSHI
192 granted patents·57 pending applications·2,733 citations·filing 1975–2025
99Inventor score
Files withJAPAN TOBACCO INC21MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19FUJI XEROX CO LTD14MINOLTA CAMERA KK10HITACHI LTD8
Top patents by PatentIndex Score
249 records- 0198US3995434AWave dissipating wallNIPPON TETRAPOD CO·Filed 1975·Granted Dec 7, 1976·112 cites·16 claims
- 0295US6731472B2Suspension for disc driveNHK SPRING CO LTD·Filed 2001·Granted May 4, 2004·89 cites·17 claims
- 0394US9690969B2Information processing apparatus, non-transitory computer readable medium, and information processing methodFUJI XEROX CO LTD·Filed 2015·Granted Jun 27, 2017·14 cites·10 claims
- 0494US6426365B1CETP activity inhibitorsJAPAN TOBACCO INC·Filed 1998·Granted Jul 30, 2002·102 cites·24 claims
- 0593US7781365B2Zirconia-based mixed oxide and production process thereofDAIICHI KIGENSOKAGAKU KOGYO CO·Filed 2007·Granted Aug 24, 2010·20 cites·3 claims
- 0693US7642210B2Zirconia porous body and manufacturing method thereofDAIICHI KIGENSOKAGAKU KOGYO CO·Filed 2005·Granted Jan 5, 2010·17 cites·8 claims
- 0793US6753346B2CETP activity inhibitorJAPAN TOBACCO INC·Filed 2002·Granted Jun 22, 2004·40 cites·17 claims
- 0893US6688125B2Refrigerating apparatus for use in vehicles, using an engine as power sourceTOSHIBA CARRIER CORP·Filed 2002·Granted Feb 10, 2004·76 cites·20 claims
- 0993US5514888AOn-chip screen type solid state image sensor and manufacturing method thereofMATSUSHITA ELECTRONICS CORP·Filed 1993·Granted May 7, 1996·123 cites·13 claims
- 1091US7919429B2Zirconia-ceria-yttria-based mixed oxide and process for producing the sameDAIICHI KIGENSO KAGAKU KOGYO·Filed 2007·Granted Apr 5, 2011·13 cites·2 claims
- 1191US7094147B2Game system, puzzle game program, and storage medium having program stored thereinNINTENDO CO LTD·Filed 2002·Granted Aug 22, 2006·149 cites·38 claims
- 1291US5298093ADuplex stainless steel having improved strength and corrosion resistanceSUMITOMO METAL INDUSRIES LTD·Filed 1992·Granted Mar 29, 1994·62 cites·8 claims
- 1390US8048389B2Cerium oxide-zirconium oxide-based mixed oxide and method for producing thereofDAIICHI KIGENSO KAGAKU KOGYO·Filed 2010·Granted Nov 1, 2011·8 cites·5 claims
- 1490USD611039SAntennaPANASONIC CORP·Filed 2009·Granted Mar 2, 2010·45 cites·1 claims
- 1590US7579379B2CETP activity inhibitorsJAPAN TOBACCO INC·Filed 2007·Granted Aug 25, 2009·10 cites·22 claims
- 1687US6135038AComputer sewing machine and method of controlling the sameSEWMASTER CO LTD·Filed 1999·Granted Oct 24, 2000·24 cites·7 claims
- 1786US7927699B2Porous zirconia powder and production method of sameDAIICHI KIGENSO KAGAKU KOGYO·Filed 2007·Granted Apr 19, 2011·8 cites·5 claims
- 1885US7971011B2Remote copy method and storage systemFUJITSU LTD·Filed 2005·Granted Jun 28, 2011·15 cites·9 claims
- 1985US7795171B2Cerium-zirconium based compound oxide and production method thereofDAIICHI KIGENSOKAGAKU KOGYO CO·Filed 2009·Granted Sep 14, 2010·9 cites·6 claims
- 2085USD562188SAutomobile and toy replica thereofTOYOTA MOTOR CO LTD·Filed 2006·Granted Feb 19, 2008·36 cites·1 claims
- 2184US7271196B2CETP activity inhibitorsJAPAN TOBACCO INC·Filed 2004·Granted Sep 18, 2007·12 cites·15 claims
- 2284US5838301AStill picture reproduction system that allows skipSANYO ELECTRIC CO·Filed 1996·Granted Nov 17, 1998·79 cites·20 claims
- 2384US5481412AVideo signal digital recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 2, 1996·58 cites·4 claims
- 2483US6927426B2Semiconductor light-emitting device for optical communicationsNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Aug 9, 2005·42 cites·22 claims
- 2582US9000045B2CETP activity inhibitorsSHINKAI HISASHI·Filed 2012·Granted Apr 7, 2015·6 cites·18 claims
- 2682US7632769B2Zirconia porous body and manufacturing method thereofOKAMOTO HIROSHI·Filed 2008·Granted Dec 15, 2009·5 cites·11 claims
- 2782US6625520B1System and method for operating electric power systems utilizing optimal power flowCHEN LUONAN·Filed 2000·Granted Sep 23, 2003·85 cites·9 claims
- 2881US9252494B2Frequency-variable antenna circuit, antenna device constituting it, and wireless communications apparatus comprising itHAYASHI KENJI·Filed 2010·Granted Feb 2, 2016·7 cites·19 claims
- 2981US8788752B2Storage apparatus, patrolling method and storage systemOKAMOTO HIROSHI·Filed 2011·Granted Jul 22, 2014·6 cites·9 claims
- 3081US5604652ATape speed control apparatus using rotation speed ratio of first and second tape reelsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Feb 18, 1997·40 cites·2 claims
- 3180USD683660SMotor vehicle and/or toy replica thereofSUGIURA MASAYUKI·Filed 2012·Granted Jun 4, 2013·27 cites·1 claims
- 3280USD559163SFront portion of an automobileTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 8, 2008·29 cites·1 claims
- 3379US7961769B2Wavelength tunable semiconductor laser device, controller for the same, and control method for the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Jun 14, 2011·6 cites·26 claims
- 3478US9559421B2AntennaNAKAMURA MASAKI·Filed 2012·Granted Jan 31, 2017·5 cites·10 claims
- 3578USD590379SAntennaPANASONIC CORP·Filed 2008·Granted Apr 14, 2009·21 cites·1 claims
- 3678US5530468AApparatus for and of recording an image using a photosensitive drum for exposure and having a built-in web cutting assemblyDAINIPPON SCREEN MFG·Filed 1993·Granted Jun 25, 1996·23 cites·13 claims
- 3778US5032936ATape tension apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jul 16, 1991·22 cites·14 claims
- 3877US9692130B2Near-field communication antenna, antenna module and wireless communications apparatusHITACHI METALS LTD·Filed 2013·Granted Jun 27, 2017·4 cites·24 claims
- 3977US9268961B2Storage system, storage control apparatus, and storage control methodOKAMOTO HIROSHI·Filed 2012·Granted Feb 23, 2016·5 cites·16 claims
- 4077US6919210B1Method for identifying autoimmune disease, method for detecting anti-Reg protein autoantibody and diagnostics for autoimmune diseaseFiled 2000·Granted Jul 19, 2005·35 cites·11 claims
- 4176USD611038SAntennaPANASONIC CORP·Filed 2009·Granted Mar 2, 2010·21 cites·1 claims
- 4276US6410020B1Monoclonal antibody reactive to human CETP and assay method for human CETPJAPAN TOBACCO INC·Filed 2000·Granted Jun 25, 2002·3 cites·14 claims
- 4376US6007761AHeat treating furnace for a continously supplied metal stripKAWASAKI STEEL CO·Filed 1998·Granted Dec 28, 1999·20 cites·21 claims
- 4475US9018340B2Copolycarbonate and transparent molded article obtained therefromTAKEDA TSUYOSHI·Filed 2012·Granted Apr 28, 2015·2 cites·11 claims
- 4575US7354911B21,3-benzodioxol compound and use of sameSUMITOMO CHEMICAL CO·Filed 2007·Granted Apr 8, 2008·1 cites·9 claims
- 4674US9206314B2Resin composition and molded article thereofTEIJIN LTD·Filed 2013·Granted Dec 8, 2015·2 cites·8 claims
- 4774USD561073SFront bumper of an automobileTOYOTA MOTOR CO LTD·Filed 2006·Granted Feb 5, 2008·22 cites·1 claims
- 4874USD560577SHood for an automobileTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 29, 2008·20 cites·1 claims
- 4974USD560572SFront grill for an automobileTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 29, 2008·21 cites·1 claims
- 5074US5159388AImage forming apparatusMINOLTA CAMERA KK·Filed 1991·Granted Oct 27, 1992·21 cites·39 claims
Showing the top 50 of 249 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →