Inventor · disambiguated record
Ryotaro Suefuji
Also filed as: SUEFUJI RYOTARO
13 granted patents·2 pending applications·14 citations·filing 2003–2023
85Inventor score
Files withYOKOHAMA RUBBER CO LTD14
Top patents by PatentIndex Score
15 records- 0182US9403643B2Rubber composition for conveyor belt, and conveyor beltYOKOHAMA RUBBER CO LTD·Filed 2014·Granted Aug 2, 2016·3 cites·20 claims
- 0278US10309041B2Steel cord and method of manufacturing rubber productYOKOHAMA RUBBER CO LTD·Filed 2014·Granted Jun 4, 2019·3 cites·13 claims
- 0374US10160600B2Conveyor beltYOKOHAMA RUBBER CO LTD·Filed 2016·Granted Dec 25, 2018·1 cites·4 claims
- 0474US9850069B2Rubber composition and conveyor belt using sameYOKOHAMA RUBBER CO LTD·Filed 2015·Granted Dec 26, 2017·1 cites·5 claims
- 0566US12496811B2Rubber product and method of producing sameYOKOHAMA RUBBER CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·8 claims
- 0665US9828181B2Steel cord and conveyor beltYOKOHAMA RUBBER CO LTD·Filed 2015·Granted Nov 28, 2017·2 cites·13 claims
- 0760US6932130B2Tire wheel assemblyYOKOHAMA RUBBER CO LTD·Filed 2004·Granted Aug 23, 2005·4 cites·4 claims
- 0857US9994995B2Steel cord and method of manufacturing rubber productYOKOHAMA RUBBER CO LTD·Filed 2013·Granted Jun 12, 2018·0 cites·10 claims
- 0957US9783367B2Conveyor beltYOKOHAMA RUBBER CO LTD·Filed 2013·Granted Oct 10, 2017·0 cites·2 claims
- 1054US9352906B2Rubber-reinforcing steel cord and conveyor beltYOKOHAMA RUBBER CO LTD·Filed 2013·Granted May 31, 2016·0 cites·8 claims
- 1152US10011428B2Coating rubber composition for conveyer beltsYOKOHAMA RUBBER CO LTD·Filed 2015·Granted Jul 3, 2018·0 cites·7 claims
- 1246US2024019050A1Marine hoseYOKOHAMA RUBBER CO LTD·Filed 2021·Application pending·0 cites
- 1344US10442624B2Reinforcing layer for rubber productYOKOHAMA RUBBER CO LTD·Filed 2016·Granted Oct 15, 2019·0 cites·2 claims
- 1442US7191811B2Tire-wheel assemblyYOKOHAMA RUBBER CO LTD·Filed 2003·Granted Mar 20, 2007·0 cites·10 claims
- 1540US2004231773A1Tire-wheel assemblyFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →