Inventor · disambiguated record
Toshihisa Takahashi
Also filed as: TAKAHASHI TOSHIHISA
12 granted patents·1 pending application·189 citations·filing 1988–2001
92Inventor score
Files withMITSUBISHI ELECTRIC CORP12
Top patents by PatentIndex Score
13 records- 0193US5035220AFuel controller for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jul 30, 1991·43 cites·7 claims
- 0284US4958611AAir-fuel ratio controller of internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Sep 25, 1990·29 cites·1 claims
- 0380US5190012AFuel control device for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Mar 2, 1993·33 cites·2 claims
- 0475US4915082AAir-fuel ratio controller of internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Apr 10, 1990·20 cites·7 claims
- 0569US4886028AApparatus for controlling air-fuel ratio of internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Dec 12, 1989·16 cites·2 claims
- 0650US4911130AAir-fuel ratio controller of internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Mar 27, 1990·9 cites·10 claims
- 0743US4967727AFuel controller for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Nov 6, 1990·9 cites·6 claims
- 0842US4947819AAir-fuel ratio controller of internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Aug 14, 1990·6 cites·1 claims
- 0940US5148369AAir-fuel control apparatus for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 15, 1992·7 cites·11 claims
- 1039US2003031247A1Data communication systemFiled 2001·Application pending·0 cites
- 1138US4982714AAir-fuel control apparatus for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jan 8, 1991·6 cites·4 claims
- 1237US4895123AApparatus for controlling air-fuel ratio of internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jan 23, 1990·9 cites·2 claims
- 1331US4915077AAir-fuel ratio control apparatusMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 10, 1990·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →