Inventor · disambiguated record
Hitoshi Takamatsu
Also filed as: TAKAMATSU HITOSHI
15 granted patents·9 pending applications·99 citations·filing 2004–2017
91Inventor score
Top patents by PatentIndex Score
24 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
- 0373US7571873B2Webbing retractorTOKAI RIKA CO LTD·Filed 2006·Granted Aug 11, 2009·9 cites·10 claims
- 0470US7562840B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Granted Jul 21, 2009·7 cites·11 claims
- 0570US7427044B2Webbing retractorTOKAI RIKA CO LTD·Filed 2005·Granted Sep 23, 2008·7 cites·15 claims
- 0667US8740126B2Webbing take-up deviceTATSUMA ATSUSHI·Filed 2010·Granted Jun 3, 2014·5 cites·5 claims
- 0762US7546968B2Fixture and webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Granted Jun 16, 2009·4 cites·6 claims
- 0859US7735767B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2005·Granted Jun 15, 2010·3 cites·5 claims
- 0958US7338003B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2005·Granted Mar 4, 2008·2 cites·4 claims
- 1056US7971820B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Granted Jul 5, 2011·2 cites·23 claims
- 1156US7758074B2Webbing retractor, webbing retracting method, and vehicleTOKAI RIKA CO LTD·Filed 2005·Granted Jul 20, 2010·2 cites·22 claims
- 1254US8727258B2Webbing winding deviceTAKAMATSU HITOSHI·Filed 2011·Granted May 20, 2014·2 cites·5 claims
- 1349US2008219761A1Fastening StructureTOKAI RIKA CO LTD·Filed 2005·Application pending·0 cites
- 1445US7717367B2Pretensioner deviceTOKAI RIKA CO LTD·Filed 2006·Granted May 18, 2010·0 cites·11 claims
- 1545US2006186251A1Rotating member chatter preventing structure and webbing take-up deviceTOKAI RIKA CO LTD·Filed 2006·Application pending·0 cites
- 1644US2006186249A1Holding structure and webbing winding apparatusTOKAI RIKA CO LTD·Filed 2006·Application pending·0 cites
- 1744US2008116309A1Webbing RetractorTOKAI RIKA CO LTD·Filed 2005·Application pending·0 cites
- 1844US2005211816A1Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2005·Application pending·0 cites
- 1943US9333943B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2013·Granted May 10, 2016·0 cites·12 claims
- 2042US2007145174A1Webbing retractorTOKAI RIKA CO LTD·Filed 2004·Application pending·0 cites
- 2139US2019092276A1Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2017·Application pending·0 cites
- 2237US9527474B2Webbing take-up deviceTAKAMATSU HITOSHI·Filed 2011·Granted Dec 27, 2016·0 cites·2 claims
- 2335US2018297553A1Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2016·Application pending·0 cites
- 2434US2017291571A1Webbing take-up deviceKK TOKAI-RIKA-DENKI-SEISAKUSHO·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →