Inventor
SUEFUJI RYOTARO
JP13 patents
Patents
13 patentsUS9828181B2Nov 28, 2017
Steel cord and conveyor belt
YOKOHAMA RUBBER CO LTD2 citations71
US9403643B2Aug 2, 2016
Rubber composition for conveyor belt, and conveyor belt
YOKOHAMA RUBBER CO LTD3 citations71
US10309041B2Jun 4, 2019
Steel cord and method of manufacturing rubber product
YOKOHAMA RUBBER CO LTD3 citations70
US6932130B2Aug 23, 2005
Tire wheel assembly
YOKOHAMA RUBBER CO LTD4 citations61
US10442624B2Oct 15, 2019
Reinforcing layer for rubber product
YOKOHAMA RUBBER CO LTD0 citations51
US10160600B2Dec 25, 2018
Conveyor belt
YOKOHAMA RUBBER CO LTD1 citations51
US7191811B2Mar 20, 2007
Tire-wheel assembly
YOKOHAMA RUBBER CO LTD0 citations51
US10011428B2Jul 3, 2018
Coating rubber composition for conveyer belts
YOKOHAMA RUBBER CO LTD0 citations50
US9850069B2Dec 26, 2017
Rubber composition and conveyor belt using same
YOKOHAMA RUBBER CO LTD1 citations50
US9783367B2Oct 10, 2017
Conveyor belt
YOKOHAMA RUBBER CO LTD0 citations50
US12496811B2Dec 16, 2025
Rubber product and method of producing same
YOKOHAMA RUBBER CO LTD0 citations49
US9994995B2Jun 12, 2018
Steel cord and method of manufacturing rubber product
YOKOHAMA RUBBER CO LTD0 citations49
US9352906B2May 31, 2016
Rubber-reinforcing steel cord and conveyor belt
YOKOHAMA RUBBER CO LTD0 citations49