Inventor · disambiguated record
Shigeki Ohtagaki
Also filed as: OHTAGAKI SHIGEKI
23 granted patents·1 pending application·515 citations·filing 1984–2004
96Inventor score
Top patents by PatentIndex Score
24 records- 0191US6863150B1Electric power steering control apparatusMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Mar 8, 2005·51 cites·12 claims
- 0284US5889376AMotor driving apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 30, 1999·56 cites·10 claims
- 0382US6016042AMethod of detecting the angle of rotation and load torque of a DC motor, and apparatus of detecting the angle of rotation and load torque of a DC motorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jan 18, 2000·46 cites·21 claims
- 0481US6497303B1Electric power steering systemMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Dec 24, 2002·34 cites·10 claims
- 0577US6902028B2Electric power steering control systemMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jun 7, 2005·20 cites·6 claims
- 0677US5375872ASuspension control deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Dec 27, 1994·43 cites·4 claims
- 0776US5257672ARear differential gear lock controller including diagnostic system for determining vehicle speed sensor failureMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Nov 2, 1993·29 cites·5 claims
- 0875US5072965ASuspension control deviceMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Dec 17, 1991·40 cites·2 claims
- 0973US5314378ARear differential gear lock controller with automatic unlock control meansMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 24, 1994·26 cites·3 claims
- 1067US6860361B2Electric power steering control systemMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Mar 1, 2005·13 cites·7 claims
- 1167US6799656B2Control apparatus for motor-driven power-steering system of motor vehicleMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Oct 5, 2004·17 cites·7 claims
- 1267US5913913AControl apparatus for motor-driven power steering system of motor vehicleMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jun 22, 1999·31 cites·5 claims
- 1366US4803630AVehicle height control systemMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Feb 7, 1989·30 cites·7 claims
- 1455US6711483B2Power steering systemMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 23, 2004·9 cites·10 claims
- 1554US4887840ASuspension control apparatus for a vehicleMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Dec 19, 1989·20 cites·4 claims
- 1642US4977506ASuspension control apparatus for an automotive vehicleMITSUBISHI MOTORS CORP·Filed 1988·Granted Dec 11, 1990·12 cites·2 claims
- 1737US2002179363A1Electric power steering control systemMITSUBISHI ELECTRIC CORP·Filed 2001·Application pending·0 cites
- 1836US6583594B2Electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jun 24, 2003·0 cites·18 claims
- 1936US4856815AVehicle suspension apparatusMITSUBISHI JIDOSHIA KOGYO KABU·Filed 1988·Granted Aug 15, 1989·11 cites·4 claims
- 2034US5338058ADamping force control system for vehicle suspensionMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Aug 16, 1994·8 cites·6 claims
- 2132US4856813AVehicle suspension apparatusMITSUBISHI MOTORS CORP·Filed 1988·Granted Aug 15, 1989·6 cites·5 claims
- 2231US5387005ASuspension control system using a variable threshold value to limit the amplitude of vertical vibrationsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 7, 1995·6 cites·5 claims
- 2330US5442554ASuspension control systemMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Aug 15, 1995·4 cites·15 claims
- 2429US4624478ASuspension device for automobileMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Nov 25, 1986·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →