Inventor · disambiguated record
Shiro Nakajima
Also filed as: MIYATA TOSHIRO · NAKAJIMA SHIRO
21 granted patents·4 pending applications·349 citations·filing 1978–2008
96Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES11CALSONIC KANSEI CORP5ADVICS CO LTD1HORI RYOICHI1KAMIYAMA NAOHISA1
Top patents by PatentIndex Score
25 records- 0190US5908047AThree-way valve and exhaust gas purifier using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Jun 1, 1999·61 cites·3 claims
- 0288US7568520B2Oil coolerCALSONIC KANSEI CORP·Filed 2006·Granted Aug 4, 2009·18 cites·13 claims
- 0387US6520484B1Hoisting apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Feb 18, 2003·37 cites·28 claims
- 0481US5681428AMethod of manufacturing an inorganic boardNICHIHA KK·Filed 1996·Granted Oct 28, 1997·32 cites·4 claims
- 0578US8151753B2Warm-up system and warm-up method for in-vehicle power trainKAMIYAMA NAOHISA·Filed 2008·Granted Apr 10, 2012·9 cites·19 claims
- 0677US6988541B2Oil-cooler-equipped radiatorCALSONIC KANSEI CORP·Filed 2004·Granted Jan 24, 2006·19 cites·3 claims
- 0774US8069911B2Radiator with built-in oil coolerHORI RYOICHI·Filed 2007·Granted Dec 6, 2011·4 cites·10 claims
- 0864US7246807B2Vibration damping device for use in automotive suspension system and suspension system using the sameSUMITOMO RUBBER IND·Filed 2007·Granted Jul 24, 2007·5 cites·4 claims
- 0964US7178818B2Vibration damping device for use in automotive suspension system and suspension system using the sameADVICS CO LTD·Filed 2004·Granted Feb 20, 2007·12 cites·8 claims
- 1060US5687818AVibration damper for use in disk brakeSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Nov 18, 1997·17 cites·20 claims
- 1159US7426955B2Core structure of heat exchangerCALSONIC KANSEI CORP·Filed 2005·Granted Sep 23, 2008·6 cites·8 claims
- 1259US5343733AAbrasion testing methodSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Sep 6, 1994·22 cites·5 claims
- 1358US6125974AVibration damper for vehicle brakesSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Oct 3, 2000·15 cites·4 claims
- 1457US5860494AVibration damper for use in disk brakeSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Jan 19, 1999·12 cites·6 claims
- 1554US6029444AThree-way valve and exhaust gas purifier using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Feb 29, 2000·18 cites·3 claims
- 1649US5782941AParticulate trap for diesel engineSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Jul 21, 1998·18 cites·5 claims
- 1746US4548301ANegative acting disc brakeSUMITOMO ELECTRIC INDUSTRIES·Filed 1983·Granted Oct 22, 1985·10 cites·4 claims
- 1845US2005173104A1Tank structureCALSONIC KANSEI CORP·Filed 2004·Application pending·0 cites
- 1945US2010001535A1Exhaust gas thermal energy recovery system of hybrid electric vehicleCALSONIC KANSEI CORP·Filed 2007·Application pending·0 cites
- 2041US6102976AExhaust gas purifierSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Aug 15, 2000·12 cites·2 claims
- 2141US5938802AExhaust gas purifierSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Aug 17, 1999·10 cites·6 claims
- 2241US4574923AFloating disk brakeSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Mar 11, 1986·8 cites·5 claims
- 2341US2009241863A1Control method of engine rapid warm-up systemKIMURA SATOSHI·Filed 2007·Application pending·0 cites
- 2440US2005224295A1ElevatorSHIMIZU TOSHIYUKI·Filed 2002·Application pending·0 cites
- 2529US4242163AProcess for manufacturing magnesium carbonate boardNIPPON HARDBOARD·Filed 1978·Granted Dec 30, 1980·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →