Inventor · disambiguated record
Nobuaki Murakami
Also filed as: MURAKAMI NOBUAKI
42 granted patents·5 pending applications·1,025 citations·filing 1975–2015
98Inventor score
Files withMITSUBISHI MOTORS CORP30MITSUBISHI HEAVY IND LTD7SAKAI MASAYASU4FIGARO ENG2HONDA MOTOR CO LTD1
Top patents by PatentIndex Score
47 records- 0197US5233530AEngine controlling system which reduces the engine output upon detection of an abnormal conditionMITSUBISHI MOTORS CORP·Filed 1992·Granted Aug 3, 1993·98 cites·15 claims
- 0295US5598817AFuel feeding system for internal combustion engineMITSUBISHI MOTORS CORP·Filed 1994·Granted Feb 4, 1997·97 cites·21 claims
- 0390US5312843AMethod for producing methanol by use of nuclear heat and power generating plantMITSUBISHI HEAVY IND LTD·Filed 1992·Granted May 17, 1994·38 cites·8 claims
- 0490US4686158ASolid electrolyte fuel cell and method for preparing itMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Aug 11, 1987·71 cites·10 claims
- 0589US5429079AInternal combustion engine for vehicleMITSUBISHI MOTORS CORP·Filed 1993·Granted Jul 4, 1995·53 cites·9 claims
- 0688US5794586AFuel injection control system for in-cylinder injection internal combustion engineMITSUBISHI MOTORS CORP·Filed 1996·Granted Aug 18, 1998·51 cites·16 claims
- 0788US5337720AEngine control methodMITSUBISHI MOTORS CORP·Filed 1992·Granted Aug 16, 1994·44 cites·3 claims
- 0888US4494502AIdling controller of variable displacement engineMITSUBISHI MOTORS CORP·Filed 1983·Granted Jan 22, 1985·29 cites·10 claims
- 0987US5749334AControl system and method for in-cylinder injection internal combustion engineMITSUBISHI MOTORS CORP·Filed 1997·Granted May 12, 1998·50 cites·34 claims
- 1087US5479462AMethod for producing methanol by use of nuclear heat and power generating plantMITSUBISHI HEAVY IND LTD·Filed 1993·Granted Dec 26, 1995·29 cites·10 claims
- 1186US6491885B1Exhaust gas processing methodMITSUBISHI HEAVY IND LTD·Filed 2000·Granted Dec 10, 2002·28 cites·1 claims
- 1285US4350669AProcess for controlling nitrogen oxides in exhaust gasesMITSUBISHI HEAVY IND LTD·Filed 1978·Granted Sep 21, 1982·38 cites·3 claims
- 1380US5806482AIn-cylinder injection internal combustion engineMITSUBISHI MOTORS CORP·Filed 1996·Granted Sep 15, 1998·35 cites·28 claims
- 1480US5417190AStratified burning internal combustion engineMITSUBISHI MOTORS CORP·Filed 1993·Granted May 23, 1995·23 cites·27 claims
- 1579US9890734B2Engine with cylinders each having direct injection nozzle and port injection nozzle, and injecting fuel from port injection nozzle when intake valve is closed during initial fuel injectionMITSUBISHI MOTORS CORP·Filed 2015·Granted Feb 13, 2018·2 cites·8 claims
- 1679US5836284AIntake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engineMITSUBISHI MOTORS CORP·Filed 1996·Granted Nov 17, 1998·23 cites·6 claims
- 1777US4969440AKnocking suppression apparatus for an internal combustion engineMITSUBISHI MOTORS CORP·Filed 1989·Granted Nov 13, 1990·19 cites·4 claims
- 1875US5816215ACylinder head for an in-cylinder injection spark-ignition type internal combustion engineMITSUBISHI MOTORS CORP·Filed 1997·Granted Oct 6, 1998·25 cites·10 claims
- 1974USD377493SPistonMITSUBISHI MOTORS CORP·Filed 1995·Granted Jan 21, 1997·18 cites·1 claims
- 2071US4908765AAir/fuel ratio controller for engineMITSUBISHI MOTORS CORP·Filed 1987·Granted Mar 13, 1990·18 cites·11 claims
- 2170US4024219AProcess for removing nitrogen oxide from a waste gasMITSUBISHI HEAVY IND LTD·Filed 1975·Granted May 17, 1977·15 cites·6 claims
- 2267US5295464AStratified burning internal combustion engineMITSUBISHI MOTORS CORP·Filed 1993·Granted Mar 22, 1994·15 cites·6 claims
- 2366US8100992B2Biomass gasification apparatusSAKAI MASAYASU·Filed 2007·Granted Jan 24, 2012·3 cites·11 claims
- 2464US5423300AInternal combustion engineMITSUBISHI MOTORS CORP·Filed 1993·Granted Jun 13, 1995·14 cites·10 claims
- 2562US5913554AIntake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engineMITSUBISHI MOTORS CORP·Filed 1998·Granted Jun 22, 1999·12 cites·3 claims
- 2662US4823753AIgnition timing controller for engineMITSUBISHI MOTORS CORP·Filed 1987·Granted Apr 25, 1989·14 cites·16 claims
- 2762US4489685AMulti-cylinder internal combustion engineMITSUBISHI MOTORS CORP·Filed 1984·Granted Dec 25, 1984·16 cites·6 claims
- 2859US5245964AIntake port structure for internal combustion engineMITSUBISHI MOTORS CORP·Filed 1992·Granted Sep 21, 1993·17 cites·11 claims
- 2958US4494503AVariable displacement engineMITSUBISHI MOTORS CORP·Filed 1983·Granted Jan 22, 1985·15 cites·10 claims
- 3057US5394841AControl device for valve system in automobile engineMITSUBISHI MOTORS CORP·Filed 1993·Granted Mar 7, 1995·16 cites·6 claims
- 3156US5762042AInternal combustion engineMITSUBISHI MOTORS CORP·Filed 1997·Granted Jun 9, 1998·15 cites·16 claims
- 3255US5983856AIntake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engineMITSUBISHI MOTORS CORP·Filed 1998·Granted Nov 16, 1999·10 cites·15 claims
- 3355US4850317AIntake port deviceMITSUBISHI MOTORS CORP·Filed 1987·Granted Jul 25, 1989·14 cites·15 claims
- 3450US8205585B2Variable valve gear for internal combustion engineTODA HITOSHI·Filed 2009·Granted Jun 26, 2012·3 cites·4 claims
- 3550US2014273262A1Catalytic combustion typed gas sensorHONDA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 3647US6889633B2Engine cooling systemMITSUBISHI MOTORS CORP·Filed 2002·Granted May 10, 2005·4 cites·14 claims
- 3745US5231864AAir-fuel ratio detecting deviceMITSUBISHI MOTORS CORP·Filed 1991·Granted Aug 3, 1993·10 cites·18 claims
- 3845US2013058831A1Catalytic combustion typed gas sensorOKAJIMA KAZUHIRO·Filed 2011·Application pending·0 cites
- 3944US6129065APiston for a cylinder injection engineMITSUBISHI MOTORS CORP·Filed 1998·Granted Oct 10, 2000·15 cites·7 claims
- 4044US4459577AGas sensorFIGARO ENG·Filed 1983·Granted Jul 10, 1984·6 cites·10 claims
- 4139US2015005399A1Method and device for producing synthetic gas and method and device for synthesizing liquid fuelSAKAI MASAYASU·Filed 2012·Application pending·0 cites
- 4239US2014239233A1Method for producing production gas and apparatus using sameSAKAI MASAYASU·Filed 2012·Application pending·0 cites
- 4338US2009318572A1Apparatus and process for production of liquid fuel from biomassSAKAI MASAYASU·Filed 2007·Application pending·0 cites
- 4437US7122264B2Solid electrolyte type fuel batteryMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Oct 17, 2006·8 cites·14 claims
- 4534US5785150ASwash plate type axial piston pump including lubrication mechanism, and valve plateMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jul 28, 1998·6 cites·9 claims
- 4634US4575441AExhaust gas sensor and process for producing sameFIGARO ENG·Filed 1984·Granted Mar 11, 1986·4 cites·10 claims
- 4732US4534334AExhaust-gas recirculation system for internal combustion engineMITSUBISHI MOTORS CORP·Filed 1984·Granted Aug 13, 1985·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →