Inventor · disambiguated record
Kazumasa Kurihara
Also filed as: KURIHARA KAZUMASA
46 granted patents·5 pending applications·1,263 citations·filing 1982–2008
99Inventor score
Top patents by PatentIndex Score
51 records- 0195US7478729B2Fuel-filtering deviceNIFCO INC·Filed 2005·Granted Jan 20, 2009·26 cites·10 claims
- 0295US6257627B1Tube connectable to pipeNIFCO INC·Filed 2000·Granted Jul 10, 2001·82 cites·7 claims
- 0394US4783260AFilter device in a fuel tank having angularly oriented suction port, and integral spacersNIFCO INC·Filed 1987·Granted Nov 8, 1988·55 cites·20 claims
- 0493US4878791AExpanding plastic fastenerNIFCO INC·Filed 1988·Granted Nov 7, 1989·88 cites·4 claims
- 0592US6733048B2Fuel tank connectorNIFCO INC·Filed 2001·Granted May 11, 2004·34 cites·11 claims
- 0692US4766544AApparatus for automatically controlling starting of vehicle powered by internal combustion engineDIESEL KIKI CO·Filed 1986·Granted Aug 23, 1988·51 cites·7 claims
- 0789USD389152SSpeaker grilleNIFCO INC·Filed 1996·Granted Jan 13, 1998·35 cites·1 claims
- 0888US6604614B2Rotary damper and assist grip deviceNIFCO INC·Filed 2002·Granted Aug 12, 2003·34 cites·6 claims
- 0986US4906152AScrew retainerNIFCO INC·Filed 1988·Granted Mar 6, 1990·61 cites·10 claims
- 1086US4851118AFuel filter for motor vehicleNIFCO INC·Filed 1988·Granted Jul 25, 1989·55 cites·20 claims
- 1183US6959720B2Over-fueling prevention valveNIFCO INC·Filed 2003·Granted Nov 1, 2005·32 cites·7 claims
- 1282US4693142AAutomatic transmission system for vehiclesDIESEL KIKI CO·Filed 1986·Granted Sep 15, 1987·32 cites·9 claims
- 1380US7090262B2Fuel tank connectorNISSAN MOTOR·Filed 2003·Granted Aug 15, 2006·14 cites·4 claims
- 1479US4874510AFilter for fuel tankNIFCO INC·Filed 1988·Granted Oct 17, 1989·51 cites·5 claims
- 1578US5050714ASystem and method for controlling vehicle drive-offDIESEL KIKI CO·Filed 1989·Granted Sep 24, 1991·31 cites·17 claims
- 1677US5030051AScrew rivetNIFCO INC·Filed 1990·Granted Jul 9, 1991·46 cites·3 claims
- 1777US4848529AAutomatic transmission systemDIESEL KIKI CO·Filed 1987·Granted Jul 18, 1989·27 cites·9 claims
- 1874US5182755AMalfunction checking system for controllerDIESEL KIKI CO·Filed 1988·Granted Jan 26, 1993·19 cites·11 claims
- 1971US4807132AApparatus for controlling an internal combustion engine for vehiclesDIESEL KIKI CO·Filed 1986·Granted Feb 21, 1989·22 cites·11 claims
- 2070USD326049SPanel fastener or the likeNIFCO INC·Filed 1990·Granted May 12, 1992·14 cites·1 claims
- 2168US7114513B2Over-fueling prevention valveNIFCO INC·Filed 2005·Granted Oct 3, 2006·6 cites·5 claims
- 2268USD325696SPanel fastener or the likeNIFCO INC·Filed 1990·Granted Apr 28, 1992·13 cites·1 claims
- 2368US4765450AClutch control apparatus responsive to motor and gearing controlsDIESEL KIKI CO·Filed 1986·Granted Aug 23, 1988·23 cites·12 claims
- 2468US4691883ADevice for holding rod-like objectsNIFCO INC·Filed 1986·Granted Sep 8, 1987·30 cites·3 claims
- 2566US5024305AMethod for controlling vehicle transmission systemsZEXEL CORP·Filed 1990·Granted Jun 18, 1991·29 cites·7 claims
- 2666US4840522ASynthetic resin rivetNIFCO INC·Filed 1987·Granted Jun 20, 1989·25 cites·5 claims
- 2766US4789936AAutomatic transmission systemDIESEL KIKI CO·Filed 1985·Granted Dec 6, 1988·19 cites·7 claims
- 2865US5711339AFuel outflow preventing valve deviceNIFCO INC·Filed 1996·Granted Jan 27, 1998·32 cites·11 claims
- 2964US5257373ASystem by determining if all multiple tasks were processed normallyZEXEL CORP·Filed 1991·Granted Oct 26, 1993·45 cites·6 claims
- 3063US4757449AAutomatic transmission system for vehiclesDIESEL KIKI CO·Filed 1985·Granted Jul 12, 1988·17 cites·7 claims
- 3163US4595979APositioning apparatus using a hydraulic actuatorDIESEL KIKI CO·Filed 1983·Granted Jun 17, 1986·21 cites·8 claims
- 3262US5623133ASpeaker grille and molding method thereforNIFCO INC·Filed 1995·Granted Apr 22, 1997·17 cites·4 claims
- 3360US5247444AVehicle control systemZEXEL CORP·Filed 1991·Granted Sep 21, 1993·17 cites·7 claims
- 3460US4965730AVehicle-running control systemDIESEL KIKI CO·Filed 1988·Granted Oct 23, 1990·19 cites·3 claims
- 3560US4838397AApparatus for controlling vehicle having an automatic transmission systemDIESEL KIKI CO·Filed 1987·Granted Jun 13, 1989·16 cites·12 claims
- 3660US4825993AAutomatic transmission system for vehiclesDIESEL KIKI CO·Filed 1987·Granted May 2, 1989·19 cites·5 claims
- 3759US5690886AMethod for molding a speaker grilleNIFCO INC·Filed 1996·Granted Nov 25, 1997·16 cites·2 claims
- 3855US2009039011A1Fuel-filtering deviceNIFCO INC·Filed 2008·Application pending·0 cites
- 3952US5388562AFuel injection control system for internal combustion engineZEXEL CORP·Filed 1993·Granted Feb 14, 1995·13 cites·5 claims
- 4052US4714145ASpeed responsive control for operating vehicle clutchDIESEL KIKI CO·Filed 1986·Granted Dec 22, 1987·15 cites·16 claims
- 4151US5303995ADrawer-containing apparatusNIFCO INC·Filed 1992·Granted Apr 19, 1994·20 cites·3 claims
- 4250US2009120858A1Fuel filter deviceNIFCO INC·Filed 2008·Application pending·0 cites
- 4348US5005687AControl system for automatic transmission apparatus for vehiclesDIESEL KIKI CO·Filed 1989·Granted Apr 9, 1991·13 cites·11 claims
- 4443US5388053AData processing method for obtaining data indicating pulse periodZEXEL CORP·Filed 1994·Granted Feb 7, 1995·8 cites·10 claims
- 4540US2004222143A1Fuel filter deviceFiled 2004·Application pending·0 cites
- 4639US2004168971A1Fuel-filtering deviceFiled 2004·Application pending·0 cites
- 4738US5299539AMethod for controlling rotational speed of an internal combustion engineZEXEL CORP·Filed 1993·Granted Apr 5, 1994·6 cites·5 claims
- 4838US4623798AThermosensitive switching circuit having comparator with open collector outputDIESEL KIKI CO·Filed 1982·Granted Nov 18, 1986·7 cites·3 claims
- 4938US2003010692A1Fuel-filtering deviceFiled 2002·Application pending·0 cites
- 5037US4862362AApparatus for generating acceleration signal for backupDIESEL KIKI CO·Filed 1987·Granted Aug 29, 1989·5 cites·26 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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