Inventor · disambiguated record
Toshiyuki Isogai
Also filed as: ISOGAI TOSHIYUKI
8 granted patents·178 citations·filing 1987–2003
87Inventor score
Files withTOKAI RIKA CO LTD8
Top patents by PatentIndex Score
8 records- 0185US6615132B1Navigation deviceTOKAI RIKA CO LTD·Filed 2000·Granted Sep 2, 2003·87 cites·18 claims
- 0273US6982632B2Vehicle engine starting apparatusTOKAI RIKA CO LTD·Filed 2003·Granted Jan 3, 2006·21 cites·21 claims
- 0362US6314352B1Automatic control system for car accessoryTOKAI RIKA CO LTD·Filed 1999·Granted Nov 6, 2001·32 cites·8 claims
- 0461US6708115B1Vehicle speedometerTOKAI RIKA CO LTD·Filed 2000·Granted Mar 16, 2004·15 cites·2 claims
- 0551US6924734B2Vehicular remote control apparatus and engine operation warning methodTOKAI RIKA CO LTD·Filed 2003·Granted Aug 2, 2005·5 cites·23 claims
- 0649US4826253AWheel coverTOKAI RIKA CO LTD·Filed 1987·Granted May 2, 1989·10 cites·7 claims
- 0743US4995674AWheel coverTOKAI RIKA CO LTD·Filed 1989·Granted Feb 26, 1991·8 cites·3 claims
- 0841US6710940B2Passenger compartment monitoring apparatusTOKAI RIKA CO LTD·Filed 2002·Granted Mar 23, 2004·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →