Inventor · disambiguated record
Tomonori Nagata
Also filed as: NAGATA TOMONORI
34 granted patents·5 pending applications·515 citations·filing 1999–2011
97Inventor score
Files withTOKAI RIKA CO LTD33NAGATA TOMONORI2HIROKAWA YUSUKE1KABUSHIKI KAISH TOKAI RIKA DEN1SUGIYAMA MOTOKI1
Top patents by PatentIndex Score
39 records- 0192US6318585B1Cover mounting structure for webbing retractorTOKAI RIKA CO LTD·Filed 2000·Granted Nov 20, 2001·57 cites·9 claims
- 0288US6354528B1Webbing retractorTOKAI RIKA CO LTD·Filed 2000·Granted Mar 12, 2002·50 cites·24 claims
- 0385US7624940B2Webbing retractorTOKAI RIKA CO LTD·Filed 2006·Granted Dec 1, 2009·19 cites·8 claims
- 0483US7290730B2Webbing retractorTOKAI RIKA CO LTD·Filed 2004·Granted Nov 6, 2007·37 cites·13 claims
- 0583US6598822B2Webbing retractorTOKAI RIKA CO LTD·Filed 2001·Granted Jul 29, 2003·35 cites·20 claims
- 0679US6575498B2Webbing retractorTOKAI RIKA CO LTD·Filed 2001·Granted Jun 10, 2003·29 cites·22 claims
- 0778US6454199B1PretensionerTOKAI RIKA CO LTD·Filed 2000·Granted Sep 24, 2002·27 cites·7 claims
- 0874US6318662B1Webbing winding deviceTOKAI RIKA CO LTD·Filed 1999·Granted Nov 20, 2001·41 cites·22 claims
- 0973US6530536B2Webbing retractorTOKAI RIKA CO LTD·Filed 2001·Granted Mar 11, 2003·22 cites·20 claims
- 1072US6598904B2Webbing take-up device and vehicleTOKAI RIKA CO LTD·Filed 2001·Granted Jul 29, 2003·20 cites·11 claims
- 1169US6883742B2Webbing retractorTOKAI RIKA CO LTD·Filed 2003·Granted Apr 26, 2005·16 cites·16 claims
- 1268US6481660B2Webbing retractorTOKAI RIKA CO LTD·Filed 2001·Granted Nov 19, 2002·17 cites·14 claims
- 1366US8196962B2PretensionerSUGIYAMA MOTOKI·Filed 2010·Granted Jun 12, 2012·5 cites·5 claims
- 1466US6343522B1Gear mechanism and webbing retractorTOKAI RIKA CO LTD·Filed 1999·Granted Feb 5, 2002·29 cites·14 claims
- 1564US9718439B2Webbing take-up deviceNAGATA TOMONORI·Filed 2011·Granted Aug 1, 2017·4 cites·11 claims
- 1662US7546968B2Fixture and webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Granted Jun 16, 2009·4 cites·6 claims
- 1760US8376406B2Pretensioner mechanismTOKAI RIKA CO LTD·Filed 2011·Granted Feb 19, 2013·2 cites·3 claims
- 1860US6698678B2Webbing retractor and method of retracting webbingTOKAI RIKA CO LTD·Filed 2002·Granted Mar 2, 2004·10 cites·18 claims
- 1960US6626388B2Webbing retractorTOKAI RIKA CO LTD·Filed 2001·Granted Sep 30, 2003·10 cites·16 claims
- 2059US7735767B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2005·Granted Jun 15, 2010·3 cites·5 claims
- 2159US6676058B2Webbing retractorTOKAI RIKA CO LTD·Filed 2002·Granted Jan 13, 2004·10 cites·21 claims
- 2258US8292208B2Webbing winding deviceYANAGAWA WATARU·Filed 2010·Granted Oct 23, 2012·2 cites·9 claims
- 2358US7338003B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2005·Granted Mar 4, 2008·2 cites·4 claims
- 2456US7971820B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Granted Jul 5, 2011·2 cites·23 claims
- 2556US7758074B2Webbing retractor, webbing retracting method, and vehicleTOKAI RIKA CO LTD·Filed 2005·Granted Jul 20, 2010·2 cites·22 claims
- 2655US6244531B1Clutch mechanism and webbing winding deviceTOKAI RIKA CO LTD·Filed 1999·Granted Jun 12, 2001·14 cites·10 claims
- 2749US6834821B2Webbing retractorTOKAI RIKA CO LTD·Filed 2002·Granted Dec 28, 2004·4 cites·20 claims
- 2849US6089492APretensioner for webbing retractorTOKAI RIKA CO LTD·Filed 1999·Granted Jul 18, 2000·16 cites·20 claims
- 2948US2008203210A1Webbing retractorTOKAI RIKA CO LTD·Filed 2008·Application pending·0 cites
- 3047US6470746B1Acceleration sensorKABUSHIKI KAISH TOKAI RIKA DEN·Filed 1999·Granted Oct 29, 2002·14 cites·19 claims
- 3145US7717367B2Pretensioner deviceTOKAI RIKA CO LTD·Filed 2006·Granted May 18, 2010·0 cites·11 claims
- 3245US6669132B2Webbing retractorTOKAI RIKA CO LTD·Filed 2001·Granted Dec 30, 2003·1 cites·16 claims
- 3345US2006186251A1Rotating member chatter preventing structure and webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Application pending·0 cites
- 3444US2006186249A1Holding structure and webbing winding apparatusTOKAI RIKA CO LTD·Filed 2006·Application pending·0 cites
- 3544US2005211816A1Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2005·Application pending·0 cites
- 3642US6152391AWebbing retractorTOKAI RIKA CO LTD·Filed 1999·Granted Nov 28, 2000·11 cites·20 claims
- 3742US2007145174A1Webbing retractorTOKAI RIKA CO LTD·Filed 2004·Application pending·0 cites
- 3837US9260077B2PretensionerNAGATA TOMONORI·Filed 2011·Granted Feb 16, 2016·0 cites·11 claims
- 3929US8657223B2Webbing take-up deviceHIROKAWA YUSUKE·Filed 2010·Granted Feb 25, 2014·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →