Inventor · disambiguated record
Yasuho Kitazawa
Also filed as: KITAZAWA YASUHO
16 granted patents·3 pending applications·203 citations·filing 1988–2006
93Inventor score
Top patents by PatentIndex Score
19 records- 0185US7624940B2Webbing retractorTOKAI RIKA CO LTD·Filed 2006·Granted Dec 1, 2009·19 cites·8 claims
- 0283US7290730B2Webbing retractorTOKAI RIKA CO LTD·Filed 2004·Granted Nov 6, 2007·37 cites·13 claims
- 0383US6598822B2Webbing retractorTOKAI RIKA CO LTD·Filed 2001·Granted Jul 29, 2003·35 cites·20 claims
- 0469US5779176AWebbing take-up deviceTOKAI RIKA CO LTD·Filed 1996·Granted Jul 14, 1998·27 cites·20 claims
- 0562US7546968B2Fixture and webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Granted Jun 16, 2009·4 cites·6 claims
- 0659US6676058B2Webbing retractorTOKAI RIKA CO LTD·Filed 2002·Granted Jan 13, 2004·10 cites·21 claims
- 0757US4885825ABuckle apparatusTIKAI RIKA DENKI SEISAKUSHO KK·Filed 1988·Granted Dec 12, 1989·17 cites·7 claims
- 0856US7971820B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Granted Jul 5, 2011·2 cites·23 claims
- 0952US5014401ASeat belt systemTOKAI RIKA CO LTD·Filed 1989·Granted May 14, 1991·18 cites·17 claims
- 1049US6834821B2Webbing retractorTOKAI RIKA CO LTD·Filed 2002·Granted Dec 28, 2004·4 cites·20 claims
- 1145US7717367B2Pretensioner deviceTOKAI RIKA CO LTD·Filed 2006·Granted May 18, 2010·0 cites·11 claims
- 1245US6669132B2Webbing retractorTOKAI RIKA CO LTD·Filed 2001·Granted Dec 30, 2003·1 cites·16 claims
- 1345US2006186251A1Rotating member chatter preventing structure and webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Application pending·0 cites
- 1444US2006186249A1Holding structure and webbing winding apparatusTOKAI RIKA CO LTD·Filed 2006·Application pending·0 cites
- 1542US5895002AWebbing retractorTOKAI RIKA CO LTD·Filed 1998·Granted Apr 20, 1999·13 cites·17 claims
- 1642US2007145174A1Webbing retractorTOKAI RIKA CO LTD·Filed 2004·Application pending·0 cites
- 1736US5386774AMechanical sensorTOKAIRIKA DENKI SEISAKUSHO KK·Filed 1993·Granted Feb 7, 1995·7 cites·20 claims
- 1833US5415099AMechanical ignition sensorTOKAI RIKA CO LTD·Filed 1994·Granted May 16, 1995·4 cites·15 claims
- 1931US5203588AAutomatic seat belt apparatusTOKAI RIKA CO LTD·Filed 1992·Granted Apr 20, 1993·5 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →