Inventor · disambiguated record
Masaru Ukita
Also filed as: UKITA MASARU
31 granted patents·5 pending applications·97 citations·filing 2002–2017
95Inventor score
Files withTOKAI RIKA CO LTD17YANAGAWA WATARU7MAEKUBO YOSHIAKI4KK TOKAI-RIKA-DENKI-SEISAKUSHO3SUGIYAMA MOTOKI2
Top patents by PatentIndex Score
36 records- 0185US9902358B2Webbing deviceTOKAI RIKA CO LTD·Filed 2015·Granted Feb 27, 2018·8 cites·6 claims
- 0281US6877776B2Pretensioner deviceTOKAI RIKA CO LTD·Filed 2002·Granted Apr 12, 2005·33 cites·21 claims
- 0378US8439291B2Webbing winding deviceUKITA MASARU·Filed 2011·Granted May 14, 2013·9 cites·3 claims
- 0474US9561771B2Seat belt deviceKK TOKAI-RIKA-DENKI-SEISAKUSHO·Filed 2014·Granted Feb 7, 2017·5 cites·10 claims
- 0573US9212024B2Webbing retractorTOKAI RIKA CO LTD·Filed 2012·Granted Dec 15, 2015·3 cites·8 claims
- 0672US8132829B2PretensionerSUGIYAMA MOTOKI·Filed 2009·Granted Mar 13, 2012·9 cites·5 claims
- 0766US8196962B2PretensionerSUGIYAMA MOTOKI·Filed 2010·Granted Jun 12, 2012·5 cites·5 claims
- 0864US8955785B2Webbing winding deviceYANAGAWA WATARU·Filed 2012·Granted Feb 17, 2015·3 cites·13 claims
- 0963US9688238B2Webbing take-up deviceYANAGAWA WATARU·Filed 2011·Granted Jun 27, 2017·3 cites·2 claims
- 1061US9358952B2Pretensioner mechanismTOKAI RIKA CO LTD·Filed 2013·Granted Jun 7, 2016·2 cites·19 claims
- 1160US9821745B2Seatbelt deviceKK TOKAI-RIKA-DENKI-SEISAKUSHO·Filed 2014·Granted Nov 21, 2017·2 cites·4 claims
- 1260US9371054B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2014·Granted Jun 21, 2016·2 cites·4 claims
- 1358US9150192B2Webbing take-up deviceYANAGAWA WATARU·Filed 2011·Granted Oct 6, 2015·2 cites·6 claims
- 1457US8534588B2Webbing take-up deviceMAEKUBO YOSHIAKI·Filed 2011·Granted Sep 17, 2013·2 cites·4 claims
- 1556US10479318B2Webbing pull-in deviceTOKAI RIKA CO LTD·Filed 2016·Granted Nov 19, 2019·1 cites·5 claims
- 1655US9963097B2Webbing deviceTOKAI RIKA CO LTD·Filed 2015·Granted May 8, 2018·1 cites·6 claims
- 1754US9027866B2Webbing take-up deviceYANAGAWA WATARU·Filed 2011·Granted May 12, 2015·1 cites·6 claims
- 1853US9090229B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2013·Granted Jul 28, 2015·1 cites·6 claims
- 1953US8534589B2Webbing take-up deviceYANAGAWA WATARU·Filed 2011·Granted Sep 17, 2013·1 cites·2 claims
- 2052US8789786B2Gas flow structure and webbing take-up deviceMAEKUBO YOSHIAKI·Filed 2011·Granted Jul 29, 2014·1 cites·2 claims
- 2152US8695911B2Webbing take-up deviceMAEKUBO YOSHIAKI·Filed 2011·Granted Apr 15, 2014·1 cites·5 claims
- 2250US9027865B2Webbing winding deviceUKITA MASARU·Filed 2012·Granted May 12, 2015·1 cites·14 claims
- 2348US9914430B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2014·Granted Mar 13, 2018·1 cites·2 claims
- 2447US9371055B2Pre-tensioning mechanismTOKAI RIKA CO LTD·Filed 2014·Granted Jun 21, 2016·0 cites·10 claims
- 2545US2016297389A1Seatbelt deviceKK TOKAI-RIKA-DENKI-SEISAKUSHO·Filed 2014·Application pending·0 cites
- 2643US9333943B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2013·Granted May 10, 2016·0 cites·12 claims
- 2743US9302649B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2014·Granted Apr 5, 2016·0 cites·13 claims
- 2843US2013240655A1Webbing retractorTOKAI RIKA CO LTD·Filed 2013·Application pending·0 cites
- 2943US2013233958A1Webbing retractorTOKAI RIKA CO LTD·Filed 2013·Application pending·0 cites
- 3042US8573526B2Webbing take-up deviceYANAGAWA WATARU·Filed 2011·Granted Nov 5, 2013·0 cites·5 claims
- 3142US2013264408A1Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2013·Application pending·0 cites
- 3240US9221425B2Webbing retractorYANAGAWA WATARU·Filed 2011·Granted Dec 29, 2015·0 cites·10 claims
- 3339US10513421B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2017·Granted Dec 24, 2019·0 cites·5 claims
- 3439US2011303780A1Webbing take-up deviceMAEKUBO YOSHIAKI·Filed 2011·Application pending·0 cites
- 3537US9260077B2PretensionerNAGATA TOMONORI·Filed 2011·Granted Feb 16, 2016·0 cites·11 claims
- 3636US9975512B2Air belt deviceTOKAI RIKA CO LTD·Filed 2015·Granted May 22, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →