Inventor · disambiguated record
Yoshimasa Kunimatsu
Also filed as: KUNIMATSU YOSHIMASA
15 granted patents·751 citations·filing 1998–2003
95Inventor score
Files withTOKAI RIKA CO LTD15
Top patents by PatentIndex Score
15 records- 0195US6198475B1Touch operation information output deviceTOKAI RIKA CO LTD·Filed 1998·Granted Mar 6, 2001·260 cites·12 claims
- 0291US6848332B2Shift device and switch device thereof for vehicleTOKAI RIKA CO LTD·Filed 2002·Granted Feb 1, 2005·39 cites·3 claims
- 0389US6653948B1Vehicle-mounted display system and display methodTOKAI RIKA CO LTD·Filed 2000·Granted Nov 25, 2003·82 cites·20 claims
- 0485US6707448B1Touch control position determining method control padTOKAI RIKA CO LTD·Filed 2000·Granted Mar 16, 2004·43 cites·20 claims
- 0585US6615132B1Navigation deviceTOKAI RIKA CO LTD·Filed 2000·Granted Sep 2, 2003·87 cites·18 claims
- 0679US6658952B2Shift deviceTOKAI RIKA CO LTD·Filed 2002·Granted Dec 9, 2003·19 cites·10 claims
- 0777US6659900B2Apparatus for controlling vehicle transmissionTOKAI RIKA CO LTD·Filed 2002·Granted Dec 9, 2003·16 cites·21 claims
- 0873US6366276B1Touch operation signal output deviceTOKAI RIKA CO LTD·Filed 1998·Granted Apr 2, 2002·67 cites·12 claims
- 0971US7292228B2Screen operating device for a vehicleTOKAI RIKA CO LTD·Filed 2001·Granted Nov 6, 2007·18 cites·21 claims
- 1064US7176899B2Display screen operation deviceTOKAI RIKA CO LTD·Filed 2003·Granted Feb 13, 2007·12 cites·10 claims
- 1162US6314352B1Automatic control system for car accessoryTOKAI RIKA CO LTD·Filed 1999·Granted Nov 6, 2001·32 cites·8 claims
- 1261US6708115B1Vehicle speedometerTOKAI RIKA CO LTD·Filed 2000·Granted Mar 16, 2004·15 cites·2 claims
- 1359US7129933B1Touch-operating input device, display system, and touch-operation assisting method for touch-operating input deviceTOKAI RIKA CO LTD·Filed 1999·Granted Oct 31, 2006·33 cites·11 claims
- 1451US6232961B1Display apparatusTOKAI RIKA CO LTD·Filed 1998·Granted May 15, 2001·24 cites·18 claims
- 1545US6529825B2Voice guidance switching device and methodTOKAI RIKA CO LTD·Filed 2001·Granted Mar 4, 2003·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →