Inventor · disambiguated record
Yoshiyuki Takahashi
Also filed as: TAKAHASHI YOSHIYUKI
89 granted patents·20 pending applications·607 citations·filing 1974–2023
99Inventor score
Files withARCHEM INC15BRIDGESTONE CORP15OJI PAPER CO13NIPPON CATALYTIC CHEM IND6TOYOTA JIDOSHOKKI KK6
Top patents by PatentIndex Score
109 records- 0195US6784228B2Epoxy resin composition, cured article thereof, novel epoxy resin, novel phenol compound, and process for preparing the sameDAINIPPON INK & CHEMICALS·Filed 2002·Granted Aug 31, 2004·51 cites·18 claims
- 0294US7353102B2Trouble diagnosis apparatus for supercharger of internal combustion engineTOYOTA JIDOSHOKKI KK·Filed 2005·Granted Apr 1, 2008·26 cites·20 claims
- 0392US7107761B2Exhaust control apparatus of internal combustion engine and exhaust gas flow amount estimating methodTOYOTA JIDOSHOKKI KK·Filed 2004·Granted Sep 19, 2006·43 cites·8 claims
- 0488US7658426B2Foam-molded member having skin and method of manufacturing foam-molded member having skinNISSAN MOTOR·Filed 2008·Granted Feb 9, 2010·12 cites·13 claims
- 0587US4419270AOxidation catalystNIPPON CATALYTIC CHEM IND·Filed 1981·Granted Dec 6, 1983·43 cites·2 claims
- 0686US7665297B2Exhaust purifying apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Feb 23, 2010·23 cites·8 claims
- 0785US7360356B2Exhaust gas purifying apparatus for internal combustion engineTOYOTA JIDOSHOKKI KK·Filed 2006·Granted Apr 22, 2008·14 cites·14 claims
- 0885US6757404B2Loud speaker, diaphragm and process for making the diaphragmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 29, 2004·37 cites·18 claims
- 0983US10919424B2Molded foam bodyBRIDGESTONE CORP·Filed 2018·Granted Feb 16, 2021·2 cites·19 claims
- 1080US10645509B2Loudspeaker diaphragm, method of manufacturing same, and loudspeaker employing samePANASONIC IP MAN CO LTD·Filed 2019·Granted May 5, 2020·3 cites·10 claims
- 1180US9869378B2Load application deviceNHK SPRING CO LTD·Filed 2014·Granted Jan 16, 2018·5 cites·14 claims
- 1279US4313343AApparatus for detecting remaining quantity of toner in electrophotographic copying machineKONISHIROKU PHOTO IND·Filed 1979·Granted Feb 2, 1982·20 cites·7 claims
- 1378US10549666B2Flexible polyurethane foam molded article, and seat padBRIDGESTONE CORP·Filed 2016·Granted Feb 4, 2020·1 cites·8 claims
- 1478US4621155AProcess for preparation of methacrylic acidNIPPON CATALYTIC CHEM IND·Filed 1984·Granted Nov 4, 1986·26 cites·7 claims
- 1577US9815232B2Molded foam member manufacturing method, and shock absorbing memberBRIDGESTONE CORP·Filed 2014·Granted Nov 14, 2017·3 cites·13 claims
- 1677US9343910B2Multiplex wireless power transmission system and transmitting-side multiplex wireless power transmission apparatusMITSUBISHI ELECTRIC ENG·Filed 2013·Granted May 17, 2016·3 cites·8 claims
- 1776US10214726B2Compositions and methods for prevention or treatment of neoplastic disease in a mammalian subjectUS HEALTH·Filed 2017·Granted Feb 26, 2019·1 cites·11 claims
- 1876US5256618AThermosensitive recording materialOJI PAPER CO·Filed 1992·Granted Oct 26, 1993·15 cites·6 claims
- 1976US2024100809A1Cushion material manufacturing methodARCHEM INC·Filed 2023·Application pending·0 cites
- 2075US10532678B2Seat pad and seat pad production deviceBRIDGESTONE CORP·Filed 2016·Granted Jan 14, 2020·1 cites·6 claims
- 2174US10350798B2Molded foam member manufacturing method and shock absorbing memberBRIDGESTONE CORP·Filed 2014·Granted Jul 16, 2019·2 cites·6 claims
- 2274US8921050B2Methods of diagnosing renal cell carcinomaCHILDS RICHARD WILLIAM WYATT·Filed 2007·Granted Dec 30, 2014·3 cites·2 claims
- 2374US6660811B2Epoxy resin composition and curing product thereofDAINIPPON INK & CHEMICALS·Filed 2002·Granted Dec 9, 2003·20 cites·7 claims
- 2473US10660444B2Seat padBRIDGESTONE CORP·Filed 2016·Granted May 26, 2020·1 cites·20 claims
- 2573US7985822B2Epoxy resin composition,cured article thereof, semiconductor sealing material, novel phenol resin, novel epoxy resin,method for producing novel phenol resin, and method for producing novel epoxy resinDAINIPPON INK & CHEMICALS·Filed 2005·Granted Jul 26, 2011·5 cites·2 claims
- 2673US7448205B2Exhaust gas purifying device and exhaust gas purifying method in internal combustion engineTOYOTA JIDOSHOKKI KK·Filed 2005·Granted Nov 11, 2008·10 cites·12 claims
- 2773US5612280AThermosensitive recording materialNEW OJI PAPER CO LTD·Filed 1993·Granted Mar 18, 1997·22 cites·6 claims
- 2872US7066157B2Supercharge control apparatus and supercharge control method for supercharged internal combustion engineTOYOTA MOTOR CO LTD·Filed 2004·Granted Jun 27, 2006·17 cites·16 claims
- 2971US10561246B2Seat padBRIDGESTONE CORP·Filed 2016·Granted Feb 18, 2020·3 cites·9 claims
- 3071US4106329ASolid or water quantity measurement apparatus using microwavesANRITSU ELECTRIC CO LTD·Filed 1977·Granted Aug 15, 1978·25 cites·13 claims
- 3170US11858393B2Cushion member, cushion member manufacturing method, and passenger seatARCHEM INC·Filed 2019·Granted Jan 2, 2024·2 cites·10 claims
- 3269US11958392B2Seat pad manufacturing methodARCHEM INC·Filed 2022·Granted Apr 16, 2024·0 cites·5 claims
- 3368US12390964B2Mold, degassing tool, and method for producing resin foamARCHEM INC·Filed 2021·Granted Aug 19, 2025·0 cites·18 claims
- 3468US10960796B2Seat padBRIDGESTONE CORP·Filed 2017·Granted Mar 30, 2021·2 cites·18 claims
- 3568US6486094B1Bis (arylsulfonylaminocarbonylaminobenzoate) compounds and thermosensitive recording materials containing sameOJI PAPER CO·Filed 2000·Granted Nov 26, 2002·5 cites·5 claims
- 3666US8288003B2Method for producing phosphorus-containing phenolic compound, novel phosphorus-containing phenol, curable resin composition, cured product of the same, printed wiring board, and semiconductor sealing materialHAYASHI KOJI·Filed 2009·Granted Oct 16, 2012·3 cites·15 claims
- 3765US12304178B2Cushion material and cushion material manufacturing methodARCHEM INC·Filed 2020·Granted May 20, 2025·0 cites·7 claims
- 3865US8263714B2Epoxy resin composition, cured article thereof, semiconductor sealing material, novel phenol resin, novel epoxy resin, method for producing novel phenol resin, and method for producing novel epoxy resinOGURA ICHIRO·Filed 2011·Granted Sep 11, 2012·2 cites·6 claims
- 3965US6841653B2Thiol carboxylate ester and its stabilization processNIPPON CATALYTIC CHEM IND·Filed 2003·Granted Jan 11, 2005·9 cites·4 claims
- 4064US10708693B2Oscillatory component for loudspeakers, loudspeaker comprising same, and mobile device equipped with said loudspeakerPANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 7, 2020·1 cites·19 claims
- 4164US6958353B2Imidazole derivatives or salts thereof and drugs containing the derivatives or the saltsHISAMITSU MEDICAL CO LTD·Filed 2001·Granted Oct 25, 2005·5 cites·20 claims
- 4264US5246906AThermosensitive recording materialOJI PAPER CO·Filed 1992·Granted Sep 21, 1993·12 cites·7 claims
- 4364US2023040878A1Method for preparing genetically-modified t cells which express chimeric antigen receptorNATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM·Filed 2022·Application pending·0 cites
- 4463US10557118B2Compositions and methods for prevention or treatment of neoplastic disease in a mammalian subjectTHE GOVERNMENT OF THE USA AS REPRESENTED BY THE SECRETARY DEPT OF HEALTH AND HUMAN SERVICES·Filed 2019·Granted Feb 11, 2020·0 cites·18 claims
- 4563US6680430B2Speaker edge, method of foam-molding the same, apparatus for foam-molding the same, speaker edge foam-molding system, and speaker employing the speaker edgeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 20, 2004·9 cites·16 claims
- 4663US6677472B2Bis (arylsulfonylaminocarbonylaminobenzoate) compounds and thermosensitive recording materials containing sameOJI PAPER CO·Filed 2001·Granted Jan 13, 2004·3 cites·3 claims
- 4762US9856453B2Compositions and methods for prevention or treatment of neoplastic disease in a mammalian subjectTHE US SECRETARY DEPARTMENT OF HEALTH·Filed 2014·Granted Jan 2, 2018·0 cites·8 claims
- 4861US4421344APressure-sensitive record color-developing sheetOJI PAPER CO·Filed 1982·Granted Dec 20, 1983·9 cites·6 claims
- 4959US9051949B2Clip for attaching EA member, and EA memberBRIDGESTONE CORP·Filed 2013·Granted Jun 9, 2015·1 cites·4 claims
- 5059US7540146B2Fuel supply system and fuel supply method for exhaust purifying catalyst device in internal combustion engineTOYOTAL JIDOSHOKKI KK·Filed 2006·Granted Jun 2, 2009·3 cites·9 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →