Inventor · disambiguated record
Masayoshi Takahashi
Also filed as: TAKAHASHI MASAYOSHI
91 granted patents·22 pending applications·1,615 citations·filing 1974–2024
99Inventor score
Files withCANON KK17HITACHI LTD12KYOCERA DOCUMENT SOLUTIONS INC12TAKAHASHI MASAYOSHI9JANOME SEWING MACHINE CO LTD7
Top patents by PatentIndex Score
113 records- 0198US4437465AMedical treatment sewing machineJANOME SEWING MACHINE CO LTD·Filed 1982·Granted Mar 20, 1984·191 cites·6 claims
- 0296US4414908ASuturing machine for medical treatmentJANOME SEWING MACHINE CO LTD·Filed 1980·Granted Nov 15, 1983·63 cites·5 claims
- 0393US12143168B2Signal transmission device, signal transmission system, and information provision methodHITACHI ASTEMO LTD·Filed 2021·Granted Nov 12, 2024·4 cites·17 claims
- 0491US8854704B2Image reading apparatus and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Oct 7, 2014·11 cites·6 claims
- 0591US7728119B2Nucleotide primer set and nucleotide probe for detecting genotype of methylene tetrahydrofolate reductase (MTHFR)TOSHIBA KK·Filed 2008·Granted Jun 1, 2010·12 cites·16 claims
- 0691US4553544ASuturing instrument for surgical operationJANOME SEWING MACHINE CO LTD·Filed 1984·Granted Nov 19, 1985·298 cites·5 claims
- 0788US10003274B2Power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jun 19, 2018·8 cites·13 claims
- 0888US6856338B2Image forming apparatusCANON KK·Filed 2003·Granted Feb 15, 2005·35 cites·12 claims
- 0988US4527564ASuturing needle for medical operationJANOME SEWING MACHINE CO LTD·Filed 1981·Granted Jul 9, 1985·209 cites·5 claims
- 1087US8137703B2Ozone water and production method thereforCHIBA KANEO·Filed 2005·Granted Mar 20, 2012·29 cites·9 claims
- 1187US4440171ASuturing instrument and a method of holding a shuttleJANOME SEWING MACHINE CO LTD·Filed 1982·Granted Apr 3, 1984·210 cites·5 claims
- 1285US9345150B2Electrical converterFUKUMASU KEISUKE·Filed 2011·Granted May 17, 2016·11 cites·7 claims
- 1385US6894489B2Testing apparatus for conducting a test on a magnetic recording medium or a magnetic head, through recording test data on the magnetic recording medium and reproducing recorded test data therefrom by means of the magnetic headHITACHI HIGH TECH ELECT ENG CO·Filed 2003·Granted May 17, 2005·19 cites·4 claims
- 1484US10351451B2Ozone water and method for producing the sameAIST·Filed 2015·Granted Jul 16, 2019·2 cites·8 claims
- 1581US5857734AEnergy absorbing structure for side portion of vehicle bodyTOYOTA MOTOR CO LTD·Filed 1997·Granted Jan 12, 1999·60 cites·17 claims
- 1680US6147938AVehicle electronic systemMAZDA MOTOR·Filed 1999·Granted Nov 14, 2000·59 cites·20 claims
- 1779US5717988AFixing rotor having an offset prevention layer containing a hollow double shell conductive substanceCANON KK·Filed 1996·Granted Feb 10, 1998·29 cites·45 claims
- 1879US4777512AImage forming apparatus with delay during toner replenishmentCANON KK·Filed 1986·Granted Oct 11, 1988·26 cites·8 claims
- 1978US5620793APrinting paper and method of image formation employing the sameCANON KK·Filed 1994·Granted Apr 15, 1997·41 cites·29 claims
- 2077US9866127B2Electrical power converting deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jan 9, 2018·3 cites·4 claims
- 2177US6700369B1Testing apparatus of magnetic recording medium or magnetic head including a plurality of analog-to-digital converters which convert reproduced testing data into digital dataHITACHI LTD·Filed 2000·Granted Mar 2, 2004·11 cites·30 claims
- 2276US9803539B2Internal-combustion engineHONDA MOTOR CO LTD·Filed 2012·Granted Oct 31, 2017·4 cites·24 claims
- 2376US9359638B2Multi-nucleic-acid amplification reaction toolTOSHIBA MEDICAL SYS CORP·Filed 2014·Granted Jun 7, 2016·5 cites·17 claims
- 2475US9827783B2Image forming apparatusCANON KK·Filed 2015·Granted Nov 28, 2017·1 cites·11 claims
- 2575US5713060AImage forming apparatus capable of discharging remaining sheetsCANON KK·Filed 1996·Granted Jan 27, 1998·24 cites·7 claims
- 2673US8720627B2Battery arrangement structure of vehicleSUZUKI SEIGO·Filed 2011·Granted May 13, 2014·7 cites·15 claims
- 2773US8128782B2Amine epoxy resin curing agent, gas barrier epoxy resin composition comprising the curing agent, coating agent, and adhesive agent for laminateYONEHAMA SHINICHI·Filed 2008·Granted Mar 6, 2012·5 cites·18 claims
- 2873US8000047B2Inspection apparatus and inspection method of magnetic disk or magnetic headHITACHI HIGH TECH CORP·Filed 2009·Granted Aug 16, 2011·2 cites·12 claims
- 2973US4484580ASuturing instrument for surgical operationJANOME SEWING MACHINE CO LTD·Filed 1981·Granted Nov 27, 1984·89 cites·4 claims
- 3072US12391587B2Method for producing water containing permanganate ionsUNIV TOHOKU·Filed 2021·Granted Aug 19, 2025·0 cites·7 claims
- 3172US7097751B2Base sequence detecting electrode, base sequence detecting device and base sequence detecting methodTOSHIBA KK·Filed 2002·Granted Aug 29, 2006·1 cites·22 claims
- 3272US6188850B1Printing paper and method of image formation employing the sameCANON KK·Filed 1997·Granted Feb 13, 2001·22 cites·16 claims
- 3371US9227427B2Image forming apparatusCANON KK·Filed 2012·Granted Jan 5, 2016·1 cites·22 claims
- 3471US9058048B2Voltage regulator having error amplifierTOSHIBA KK·Filed 2013·Granted Jun 16, 2015·4 cites·13 claims
- 3571US8498767B2Power-supply control apparatus of vehicleKOTANI KAZUYA·Filed 2012·Granted Jul 30, 2013·6 cites·12 claims
- 3671US7816955B2Ramp generator and circuit pattern inspection apparatus using the same ramp generatorHITACHI LTD·Filed 2008·Granted Oct 19, 2010·3 cites·5 claims
- 3771US7738005B2Image forming apparatusCANON KK·Filed 2006·Granted Jun 15, 2010·3 cites·2 claims
- 3869US9254751B2Vehicle control deviceYAMASHITA TAKEHARU·Filed 2012·Granted Feb 9, 2016·7 cites·7 claims
- 3969US8000045B2Inspection apparatus and inspection method of magnetic disk or magnetic headHITACHI HIGH TECH CORP·Filed 2009·Granted Aug 16, 2011·1 cites·11 claims
- 4069US6788438B2Image reading device and image forming apparatus comprising the sameKYOCERA MITA CORP·Filed 2001·Granted Sep 7, 2004·9 cites·18 claims
- 4168US8698571B2Circuit for improving the immunity performance of a vehicle networkTAKAHASHI MASAYOSHI·Filed 2011·Granted Apr 15, 2014·3 cites·16 claims
- 4268US7276900B2Magnetic characteristic inspecting apparatus and inspecting method using itHITACHI HIGH TECH CORP·Filed 2005·Granted Oct 2, 2007·1 cites·18 claims
- 4367US2009075275A1Nucleic acid probe-immobilized substrate and method of detecting the presence of target nucleic acid by using the sameTOSHIBA KK·Filed 2008·Application pending·0 cites
- 4466US8823389B2Method for identifying EMI sources in an electrical systemTAKAHASHI MASAYOSHI·Filed 2012·Granted Sep 2, 2014·2 cites·6 claims
- 4566US6592143B2Passenger protection device for vehicleAISIN KEIKINZOKU KK·Filed 2001·Granted Jul 15, 2003·15 cites·11 claims
- 4665US3944987ADigital logical sequence controllerMITSUBISHI ELECTRIC CORP·Filed 1974·Granted Mar 16, 1976·14 cites·5 claims
- 4763US12224886B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·7 claims
- 4863US10845794B2State identification device, state identification method and mechanical deviceHITACHI LTD·Filed 2019·Granted Nov 24, 2020·0 cites·10 claims
- 4963US9906158B2Power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Feb 27, 2018·1 cites·1 claims
- 5062US7718048B2Base sequence detecting electrode, base sequence detecting device and base sequence detecting methodTOSHIBA KK·Filed 2006·Granted May 18, 2010·0 cites·7 claims
Showing the top 50 of 113 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →