Inventor · disambiguated record
Takumi Ajima
Also filed as: AJIMA TAKUMI
10 granted patents·1 pending application·392 citations·filing 1993–2004
92Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD10
Top patents by PatentIndex Score
11 records- 0191US5755212AAir-fuel ratio control system for internal combustion engineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 26, 1998·69 cites·17 claims
- 0286US6696982B2Vehicle terminal apparatus and an information transmitting systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 24, 2004·70 cites·1 claims
- 0379US7092819B2Route guidance information generating device and method, and navigation systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 15, 2006·26 cites·15 claims
- 0477US5838330AScenery displaying system for displaying a scenery from an arbitrary positionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 17, 1998·67 cites·28 claims
- 0574US6166656AEmergency assistance system for automobile accidentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 26, 2000·53 cites·19 claims
- 0666US6385540B1Method for detecting road position of car in multiformation roadMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 7, 2002·20 cites·6 claims
- 0758US5686925ASystem for obtaining a velocity of a moving object from a speed sensor with an improved adjustment of a speed conversion coefficientMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 11, 1997·42 cites·13 claims
- 0854US2003078729A1Route guide information generator, route guide information generating method, and navigation systemFiled 2001·Application pending·0 cites
- 0952US5845624AAir-fuel ratio control system for internal combustion engineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 8, 1998·15 cites·6 claims
- 1050US5845226ANavigation system for leading to a destination and recording medium used for the navigation systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 1, 1998·23 cites·17 claims
- 1147US5363365AOptical pickup apparatus including a moveable pickup driver using a multiplexer for reducing the number of signal linesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Nov 8, 1994·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →