Inventor · disambiguated record
Masanori Takagi
Also filed as: TAKAGI MASANORI
26 granted patents·1 pending application·535 citations·filing 1991–2018
96Inventor score
Files withSUMITOMO METAL MINING CO9HONDA MOTOR CO LTD5MITSUBISHI ELECTRIC CORP5CLEANUP CORP1HITACHI LTD1
Top patents by PatentIndex Score
27 records- 0192US6647317B2Air conditioner management systemHITACHI LTD·Filed 2001·Granted Nov 11, 2003·89 cites·7 claims
- 0291US5552684AControl apparatus for reversible motor and motor-driven power steering system for motor vehicle using the sameMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Sep 3, 1996·72 cites·25 claims
- 0386US7260451B2Air conditioner management system and converter unit thereforHITACHI LTD TOKYO JAPAN AS TRU·Filed 2003·Granted Aug 21, 2007·58 cites·5 claims
- 0486US6643611B1Service system for air conditioner and server system for monitoring centerFiled 2000·Granted Nov 4, 2003·47 cites·11 claims
- 0583US5563790AControl apparatus for motor-driven power steering system of motor vehicleMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Oct 8, 1996·51 cites·36 claims
- 0682US10050267B2Positive electrode active material for non-aqueous electrolyte secondary battery, process for producing the positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using the positive electrode active material for non-aqueous electrolyte secondary batterySUMITOMO METAL MINING CO·Filed 2014·Granted Aug 14, 2018·2 cites·5 claims
- 0782US6016042AMethod 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
- 0882US5172970AElectric locker apparatus with emergency unlockingCLEANUP CORP·Filed 1991·Granted Dec 22, 1992·62 cites·5 claims
- 0980US9991505B2Positive-electrode material for nonaqueous-electrolyte secondary battery, method for manufacturing the same, and nonaqueous-electrolyte secondary battery using said positive-electrode materialSUMITOMO METAL MINING CO·Filed 2013·Granted Jun 5, 2018·2 cites·7 claims
- 1079US7188702B2Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2003·Granted Mar 13, 2007·27 cites·2 claims
- 1171US10522830B2Positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof, and nonaqueous electrolyte secondary batterySUMITOMO METAL MINING CO·Filed 2014·Granted Dec 31, 2019·1 cites·21 claims
- 1269US10347914B2Positive electrode active material for non-aqueous electrolyte secondary battery, process for producing the positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using the positive electrode active material for non-aqueous electrolyte secondary batterySUMITOMO METAL MINING CO·Filed 2018·Granted Jul 9, 2019·0 cites·18 claims
- 1366US11316155B2Cathode active material precursor for non-aqueous electrolyte secondary batterySUMITOMO METAL MINING CO·Filed 2017·Granted Apr 26, 2022·0 cites·4 claims
- 1464US10090514B2Positive-electrode material for nonaqueous-electrolyte secondary battery, method for manufacturing the same, and nonaqueous-electrolyte secondary battery using said positive-electrode materialSUMITOMO METAL MINING CO·Filed 2016·Granted Oct 2, 2018·0 cites·12 claims
- 1562US6719089B2Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2002·Granted Apr 13, 2004·13 cites·2 claims
- 1662US5631833AMotor-assisted power steering control deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted May 20, 1997·22 cites·1 claims
- 1761US6810986B2Electric power steering apparatus and control method thereforHONDA MOTOR CO LTD·Filed 2003·Granted Nov 2, 2004·13 cites·2 claims
- 1855US10294120B2Nickel composite hydroxide and process for producing sameSUMITOMO METAL MINING CO·Filed 2015·Granted May 21, 2019·0 cites·10 claims
- 1954US9774036B2Method for producing positive electrode active material for nonaqueous electrolyte secondary batteries, positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery using sameSUMITOMO METAL MINING CO·Filed 2013·Granted Sep 26, 2017·0 cites·13 claims
- 2054US7042179B2Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2005·Granted May 9, 2006·2 cites·5 claims
- 2154US5467279AMotor-assisted power steering control deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 14, 1995·15 cites·1 claims
- 2252US6925420B2Service system for air conditioner and server system for monitoring centerHITACHI LTD TRUSTEE FOR THE BE·Filed 2004·Granted Aug 2, 2005·5 cites·7 claims
- 2352US6823288B2Service system for air conditioner and server system for monitoring centerHITCHI LTD·Filed 2003·Granted Nov 23, 2004·5 cites·4 claims
- 2446US6547695B2Control system for a hydraulically-operated transmission of a vehicleHONDA MOTOR CO LTD·Filed 2001·Granted Apr 15, 2003·3 cites·15 claims
- 2545US10084188B2Positive electrode active substance for nonaqueous electrolyte secondary cell, method for producing same, and nonaqueous electrolyte secondary cell using positive electrode active substanceSUMITOMO METAL MINING CO·Filed 2013·Granted Sep 25, 2018·0 cites·17 claims
- 2645US9435023B2Method for producing Cu-Ga alloy powder, Cu-Ga alloy powder, method for producing Cu-Ga alloy sputtering target, and Cu-Ga alloy sputtering targetMORIMOTO TOSHIO·Filed 2011·Granted Sep 6, 2016·0 cites·6 claims
- 2730US2012203430A1Electric power steering systemSHIMADA YUICHI·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masanori Takagi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →