Inventor · disambiguated record
Satoshi Hiranuma
Also filed as: HIRANUMA SATOSHI
24 granted patents·3 pending applications·435 citations·filing 1982–2019
96Inventor score
Files withMITSUBISHI FUSO TRUCK & BUS13KENWOOD CORP6HITACHI AUTOMOTIVE SYSTEMS LTD3HIRANUMA SATOSHI2SUZUKI YASUKO2
Top patents by PatentIndex Score
27 records- 0197US6634170B2Exhaust emission control system of internal combustion engineMITSUBISHI FUSO TRUCK & BUS·Filed 2002·Granted Oct 21, 2003·106 cites·8 claims
- 0292US6755014B2NOx cleaning apparatus and NOx cleaning method for internal combustion engineMITSUBISHI FUSO TRUCK & BUS·Filed 2002·Granted Jun 29, 2004·79 cites·12 claims
- 0391US8359838B2Exhaust purification apparatus for an engineMITSUBISHI FUSO TRUCK & BUS·Filed 2008·Granted Jan 29, 2013·18 cites·4 claims
- 0487US7013638B2Exhaust gas purifying system and exhaust gas purifying methodMITSUBISHI FUSO TRUCK & BUS·Filed 2004·Granted Mar 21, 2006·38 cites·17 claims
- 0586US8356472B2Exhaust purification device for hybrid electric vehicleMITSUBISHI FUSO TRUCK & BUS·Filed 2008·Granted Jan 22, 2013·28 cites·12 claims
- 0682US7104049B2Exhaust gas purifying system and regeneration end determining methodMITSUBISHI FUSO TRUCK & BUS·Filed 2004·Granted Sep 12, 2006·28 cites·13 claims
- 0782US5625610AOptical disc dubbing apparatusKENWOOD CORP·Filed 1993·Granted Apr 29, 1997·25 cites·5 claims
- 0879US9742304B2Driver board and power converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Aug 22, 2017·5 cites·12 claims
- 0975US7992379B2Exhaust purification device for engineMITSUBISHI FUSO TRUCK & BUS·Filed 2008·Granted Aug 9, 2011·11 cites·2 claims
- 1075US6666019B2Exhaust emission control system of internal combustion engineMITSUBISHI FUSO TRUCK & BUS·Filed 2002·Granted Dec 23, 2003·22 cites·20 claims
- 1174US7908843B2Exhaust gas purification deviceMITSUBISHI FUSO TRUCK & BUS·Filed 2006·Granted Mar 22, 2011·12 cites·11 claims
- 1273US5521894AOptical disc dubbing apparatus having user erase capabilityKENWOOD CORP·Filed 1994·Granted May 28, 1996·16 cites·8 claims
- 1371US8683783B2Exhaust purification apparatus for internal combustion engineSUZUKI YASUKO·Filed 2009·Granted Apr 1, 2014·5 cites·3 claims
- 1468US8117830B2Exhaust purification device for engineHIRANUMA SATOSHI·Filed 2008·Granted Feb 21, 2012·10 cites·10 claims
- 1561US11196356B2Power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Dec 7, 2021·1 cites·7 claims
- 1654US7497078B2Exhaust emission control device of internal combustion engineMITSUBISHI FUSO TRUCK & BUS·Filed 2003·Granted Mar 3, 2009·7 cites·4 claims
- 1751US9422844B2Exhaust purification device for engineSUZUKI YASUKO·Filed 2008·Granted Aug 23, 2016·2 cites·4 claims
- 1849US10840800B2Power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Nov 17, 2020·0 cites·11 claims
- 1949US8196394B2Exhaust purification apparatus for engineFUJITA HIROAKI·Filed 2008·Granted Jun 12, 2012·2 cites·7 claims
- 2048US5610888AOptical disc dubbing apparatus having automatic track number assignmentKENWOOD CORP·Filed 1994·Granted Mar 11, 1997·5 cites·4 claims
- 2148US2010251698A1Exhaust purification system for hybrid electric vehicleMITSUBISHI FUSO TRUCK & BUS·Filed 2008·Application pending·0 cites
- 2244US4831466AMagnetic tape recording signal level adjustment deviceKENWOOD CORP·Filed 1987·Granted May 16, 1989·6 cites·21 claims
- 2343US2009100827A1Exhaust gas purification apparatus for internal combustion engineMITSUBISHI FUSO TRUCK & BUS·Filed 2008·Application pending·0 cites
- 2442US5592449ADisc apparatus using character-based control codes in a table of contentsKENWOOD CORP·Filed 1995·Granted Jan 7, 1997·6 cites·16 claims
- 2542US2005266988A1Exhaust gas purifying apparatusMITSUBISHI FUSO TRUCK & BUS·Filed 2005·Application pending·0 cites
- 2639US8136348B2Exhaust purification apparatus for engineHIRANUMA SATOSHI·Filed 2008·Granted Mar 20, 2012·0 cites·5 claims
- 2738US4535437APickup arm driving control system with repeat playback functionKENWOOD CORP·Filed 1982·Granted Aug 13, 1985·3 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →