Inventor · disambiguated record
Masahiko Asano
Also filed as: ASANO MASAHIKO
50 granted patents·16 pending applications·499 citations·filing 1991–2021
98Inventor score
Files withTOYOTA MOTOR CO LTD34HITACHI LTD10ASANO MASAHIKO5HITACHI AUTOMOTIVE SYSTEMS LTD3SUGIE YUTAKA3
Top patents by PatentIndex Score
66 records- 0197US6374813B1Valve during apparatus and method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted Apr 23, 2002·84 cites·15 claims
- 0295US7561435B2Engine controllerHITACHI LTD·Filed 2007·Granted Jul 14, 2009·44 cites·6 claims
- 0392US8184438B2Control deviceKANEKO YUJIRO·Filed 2009·Granted May 22, 2012·28 cites·8 claims
- 0487US8050037B2Electronic control device using LC module structureHITACHI LTD·Filed 2008·Granted Nov 1, 2011·15 cites·14 claims
- 0587US7445455B2Electronic deviceHITACHI LTD·Filed 2005·Granted Nov 4, 2008·17 cites·2 claims
- 0684US7899602B2Engine control unitHITACHI LTD·Filed 2008·Granted Mar 1, 2011·13 cites·9 claims
- 0782US9689303B2Cylinder head having EGR gas cooling structure, and method for manufacturing sameHARADA TAKAHIRO·Filed 2010·Granted Jun 27, 2017·5 cites·14 claims
- 0881US6482490B1Printing sheet with base material, and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 19, 2002·27 cites·24 claims
- 0980US7679176B2Semiconductor device and electronic control unit using the sameHITACHI LTD·Filed 2006·Granted Mar 16, 2010·10 cites·13 claims
- 1078US6279523B1Valve driving apparatus provided in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1999·Granted Aug 28, 2001·25 cites·8 claims
- 1176US6125803AElectromagnetically driven valve for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Oct 3, 2000·30 cites·4 claims
- 1274US10001101B2Fuel injection valveSUGIYAMA NATSUKI·Filed 2014·Granted Jun 19, 2018·3 cites·16 claims
- 1374US6334413B1Electromagnetic actuating systemTOYOTA MOTOR CO LTD·Filed 1999·Granted Jan 1, 2002·26 cites·12 claims
- 1473US9777618B2Controller for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Oct 3, 2017·2 cites·11 claims
- 1571US6477993B1Control device for solenoid driving valveTOYOTA MOTOR CO LTD·Filed 1999·Granted Nov 12, 2002·27 cites·4 claims
- 1670US7418932B2Electromagnetically driven valveTOYOTA MOTOR CO LTD·Filed 2006·Granted Sep 2, 2008·4 cites·19 claims
- 1769US8273236B2Process for producing carbon dioxide solution, production apparatus, and carbonated waterSANO YOH·Filed 2006·Granted Sep 25, 2012·4 cites·9 claims
- 1867US8409420B2Process for producing carbonic acid gas solution, an apparatus for the same and carbonated waterSANO YOH·Filed 2006·Granted Apr 2, 2013·1 cites·2 claims
- 1967US6586105B2Packaging structure and method for automotive componentsHITACHI LTD·Filed 2001·Granted Jul 1, 2003·14 cites·14 claims
- 2067US6170445B1Electromagnetic actuating system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1999·Granted Jan 9, 2001·20 cites·12 claims
- 2166US8936012B2Cylinder headASANO MASAHIKO·Filed 2010·Granted Jan 20, 2015·2 cites·6 claims
- 2266US5803812AFlexible shaft structure for transmitting high torqueTOYOTA MOTOR CO LTD·Filed 1996·Granted Sep 8, 1998·24 cites·26 claims
- 2364US11585240B2Exhaust passageTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 21, 2023·0 cites·4 claims
- 2464US7303406B2Device for controlling a vehicleHITACHI LTD·Filed 2006·Granted Dec 4, 2007·2 cites·9 claims
- 2564US6032925AGel cushioned solenoid valve deviceTOYOTA MOTOR CO LTD·Filed 1998·Granted Mar 7, 2000·18 cites·10 claims
- 2662US10302040B2Cylinder head for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Granted May 28, 2019·0 cites·8 claims
- 2761US11534813B2Method for manufacturing pipeTOYOTA MOTOR CO LTD·Filed 2021·Granted Dec 27, 2022·0 cites·8 claims
- 2860US9591789B2Power semiconductor module and power moduleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Granted Mar 7, 2017·1 cites·11 claims
- 2960US7418931B2Electromagnetically driven valveTOYOTA MOTOR CO LTD·Filed 2006·Granted Sep 2, 2008·2 cites·9 claims
- 3058US7370614B2Electromagnetically driven valveTOYOTA MOTOR CO LTD·Filed 2005·Granted May 13, 2008·2 cites·3 claims
- 3155US11111876B2Cylinder headTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 7, 2021·0 cites·8 claims
- 3255US7554039B2Electronic deviceHITACHI LTD·Filed 2003·Granted Jun 30, 2009·5 cites·9 claims
- 3354US7913655B2Electromagnetically-driven valveTOYOTA MOTOR CO LTD·Filed 2008·Granted Mar 29, 2011·1 cites·6 claims
- 3454US7387094B2Electromagnetically driven valveTOYOTA MOTOR CO LTD·Filed 2006·Granted Jun 17, 2008·1 cites·13 claims
- 3554US6283073B1Solenoid-operated valve control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted Sep 4, 2001·5 cites·26 claims
- 3653US6230674B1Electromagnetically driven valve for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted May 15, 2001·5 cites·4 claims
- 3751US7530819B2Device for controlling a vehicleHITACHI LTD·Filed 2007·Granted May 12, 2009·0 cites·6 claims
- 3847US7018218B2Device for controlling a vehicleHITACHI CAR ENG CO LTD·Filed 2003·Granted Mar 28, 2006·2 cites·15 claims
- 3947US5132349APreparation process of resin composition having phenolic hydroxyl groupsMITSUI TOATSU CHEMICALS·Filed 1991·Granted Jul 21, 1992·11 cites·12 claims
- 4047US2007114482A1Electromagnetically driven valve and method for driving the sameTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 4147US2007125974A1Electromagnetically driven valveTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 4246US10699917B2Resin-sealed vehicle-mounted control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jun 30, 2020·0 cites·9 claims
- 4345US2018313250A1Cooling structure for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 4444US2008029723A1Electromagnetically Driven ValveTOYOTA MOTOR CO LTD·Filed 2005·Application pending·0 cites
- 4543US7430996B2Electromagnetically driven valveTOYOTA MOTOR CO LTD·Filed 2006·Granted Oct 7, 2008·0 cites·20 claims
- 4643US7353787B2Electromagnetically driven valveTOYOTA MOTOR CO LTD·Filed 2006·Granted Apr 8, 2008·0 cites·4 claims
- 4742US2007051777A1Soldering methodHITACHI LTD·Filed 2006·Application pending·0 cites
- 4841US2008308052A1Electromagnetically-driven valveTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 4940US5157097APolyamide-imide resins and production thereofMITSUI TOATSU CHEMICALS·Filed 1991·Granted Oct 20, 1992·5 cites·15 claims
- 5040US2007029515A1Electromagnetically driven valveASANO MASAHIKO·Filed 2006·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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