Inventor · disambiguated record
Haruhiko Takahashi
Also filed as: TAKAHASHI HARUHIKO
33 granted patents·4 pending applications·858 citations·filing 1984–2020
98Inventor score
Top patents by PatentIndex Score
37 records- 0195US5512924AJet apparatus having an ink jet head and temperature controller for that headCANON KK·Filed 1994·Granted Apr 30, 1996·112 cites·7 claims
- 0294US5353052AApparatus for producing unevenness correction dataCANON KK·Filed 1991·Granted Oct 4, 1994·102 cites·25 claims
- 0389US5398053ALiquid jet recording apparatus having auxiliary recording headCANON KK·Filed 1993·Granted Mar 14, 1995·67 cites·33 claims
- 0488US5270738ALiquid jet recording apparatus having rotary transmitting member for recording mediumCANON KK·Filed 1990·Granted Dec 14, 1993·63 cites·29 claims
- 0587US6000776AApparatus and method for regulating image densityCANON KK·Filed 1998·Granted Dec 14, 1999·56 cites·40 claims
- 0686US5321467AImage forming apparatus with ink jet and electrophotographic recording unitsCANON KK·Filed 1993·Granted Jun 14, 1994·49 cites·47 claims
- 0782US8685510B2Hydrogenated norbornene-based ring-opening polymerization polymer, resin composition, and molded objectTAKAHASHI HARUHIKO·Filed 2011·Granted Apr 1, 2014·2 cites·18 claims
- 0882US5402160AInk jet recording apparatus with plural heat pipes for temperature stabilizationCANON KK·Filed 1994·Granted Mar 28, 1995·40 cites·9 claims
- 0981US8481166B2Hydrogenated norbornene-based ring-opening polymerization polymer, resin composition, and molded objectTAKAHASHI HARUHIKO·Filed 2011·Granted Jul 9, 2013·2 cites·20 claims
- 1081US4709149ACopying machineFUJI XEROX CO LTD·Filed 1985·Granted Nov 24, 1987·41 cites·6 claims
- 1180US7695668B2Process for producing molded object of curable resin and molded cured resinZEON CORP·Filed 2006·Granted Apr 13, 2010·5 cites·6 claims
- 1280US5451989AInk jet recording apparatus with a heat pipe for temperature stabilizationCANON KK·Filed 1992·Granted Sep 19, 1995·38 cites·3 claims
- 1380US5280308ASheet feeding deviceCANON KK·Filed 1992·Granted Jan 18, 1994·36 cites·12 claims
- 1479US6433102B1Hydrogenated polymers, resin composition, and process for producing substrate for information-recording mediumNIPPON ZEON CO·Filed 1999·Granted Aug 13, 2002·31 cites·14 claims
- 1578US5530462ARecovery technique for ink jet recording apparatusCANON KK·Filed 1994·Granted Jun 25, 1996·36 cites·18 claims
- 1673US11473695B2ActuatorTAKATORI SEISAKUSHO CO LTD·Filed 2019·Granted Oct 18, 2022·2 cites·9 claims
- 1772US6632500B1Laminated disc and information recording discZEON CORP·Filed 2000·Granted Oct 14, 2003·8 cites·15 claims
- 1872US5231423AInk jet recording apparatus with heat exchange meansCANON KK·Filed 1991·Granted Jul 27, 1993·28 cites·11 claims
- 1970US5828387ARecording apparatus with compensation for variations in feeding speedCANON KK·Filed 1994·Granted Oct 27, 1998·30 cites·8 claims
- 2070US4661703ATwo-color copying machineFUJI XEROX CO LTD·Filed 1985·Granted Apr 28, 1987·26 cites·12 claims
- 2168US5592262AImage forming apparatus with ink jet and electrophotographic recording unitsCANON KK·Filed 1994·Granted Jan 7, 1997·20 cites·32 claims
- 2268US5216478ADoppler velocity meterCANON KK·Filed 1992·Granted Jun 1, 1993·24 cites·21 claims
- 2368USD299826SImage scannerIBM·Filed 1986·Granted Feb 14, 1989·11 cites·1 claims
- 2466US2010076396A1Hydrogenated norbornene-based ring-opening polymerization polymer, resin composition, and molded objectZEON CORP·Filed 2007·Application pending·0 cites
- 2561US5072238AHeat transfer recording methodCANON KK·Filed 1990·Granted Dec 10, 1991·17 cites·5 claims
- 2654US6991863B2Magnetic disk substrate and magnetic diskZEON CORP·Filed 2001·Granted Jan 31, 2006·2 cites·11 claims
- 2753USD290125SPrinter for electronic computer or the likeIBM·Filed 1984·Granted Jun 2, 1987·5 cites·1 claims
- 2850US11596352B2Route selection assistance system, recording medium on which route selection assistance program is recorded, route selection assistance method, and diagnosis methodTERUMO CORP·Filed 2019·Granted Mar 7, 2023·0 cites·17 claims
- 2949US11490963B2Route selection assistance system, recording medium on which route selection assistance program is recorded, route selection assistance method, and diagnosis methodTERUMO CORP·Filed 2019·Granted Nov 8, 2022·0 cites·14 claims
- 3048US5451984AThermal transfer recording method and thermal transfer recording device by use of said methodCANON KK·Filed 1993·Granted Sep 19, 1995·5 cites·22 claims
- 3146US12471864B2Diagnostic method, treatment method and medical systemTERUMO CORP·Filed 2019·Granted Nov 18, 2025·0 cites·19 claims
- 3245US2010178744A1MANUFACTURE METHOD FOR SEMICONDUCTOR DEVICE WHOSE GATE INSULATING FILM CONTAINS Hf AND OFUJITSU MICROELECTRONICS LTD·Filed 2009·Application pending·0 cites
- 3344US11614180B2Valve actuatorTAKATORI SEISAKUSHO CO LTD·Filed 2019·Granted Mar 28, 2023·0 cites·9 claims
- 3443US11819227B2Treatment method, separation method, and filter assemblyTERUMO CORP·Filed 2020·Granted Nov 21, 2023·0 cites·7 claims
- 3543US7838439B2Method of manufacturing an insulating film containing hafniumSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Nov 23, 2010·0 cites·16 claims
- 3643US2020155079A1Diagnostic Method, Method for Validation of Diagnostic Method, and Treatment MethodTERUMO CORP·Filed 2018·Application pending·0 cites
- 3734US2004114067A1Lightguide plate and lighting unitFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →