Inventor · disambiguated record
Ryuji Kuwano
Also filed as: KUWANO RYUJI
12 granted patents·2 pending applications·42 citations·filing 2012–2020
86Inventor score
Top patents by PatentIndex Score
14 records- 0192US9376044B2Vehicle seatDELTA TOOLING CO LTD·Filed 2013·Granted Jun 28, 2016·22 cites·19 claims
- 0275US9840170B2Vehicle seatDELTA TOOLING CO LTD·Filed 2014·Granted Dec 12, 2017·7 cites·19 claims
- 0373US10278509B2Lumbar support structure and seat structureDELTA TOOLING CO LTD·Filed 2015·Granted May 7, 2019·4 cites·4 claims
- 0473US9637033B2Lifter mechanism and vehicle seatDELTA TOOLING CO LTD·Filed 2014·Granted May 2, 2017·6 cites·10 claims
- 0570US10968974B2DamperDELTA TOOLING CO LTD·Filed 2017·Granted Apr 6, 2021·1 cites·9 claims
- 0659US11440448B2Suspension mechanism, multi-suspension mechanism and damperDELTA KOGYO CO·Filed 2019·Granted Sep 13, 2022·1 cites·12 claims
- 0757US12005820B2Seat suspension mechanismDELTA KOGYO CO·Filed 2020·Granted Jun 11, 2024·0 cites·7 claims
- 0849US12077073B2Seat suspension mechanismDELTA KOGYO CO·Filed 2020·Granted Sep 3, 2024·0 cites·7 claims
- 0948US9862291B2Seat slide deviceDELTA TOOLING CO LTD·Filed 2013·Granted Jan 9, 2018·1 cites·10 claims
- 1045US10766389B2Vehicle seatDELTA KOGYO CO·Filed 2017·Granted Sep 8, 2020·0 cites·6 claims
- 1144US2022234482A1Link mechanism, vehicle upper storage-rack structure and seat suspension mechanismDELTA KOGYO CO·Filed 2020·Application pending·0 cites
- 1243US2022228637A1Dampar and seat suspension mechanismDELTA KOGYO CO·Filed 2020·Application pending·0 cites
- 1341US10130183B2Seat cushioning member support mechanism and seat structureDELTA TOOLING CO LTD·Filed 2015·Granted Nov 20, 2018·0 cites·10 claims
- 1438US9522448B2Manufacturing method for seat frame structureDELTA TOOLING CO LTD·Filed 2012·Granted Dec 20, 2016·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →