Inventor
KAGEYAMA HIROKAZU
JP20 patents
Patents
20 patentsUS9982116B2May 29, 2018
Tire rubber composition and pneumatic tire
YOKOHAMA RUBBER CO LTD6 citations72
US11279818B2Mar 22, 2022
Rubber composition, heterocycle-modified glycerin fatty acid ester, and production method for heterocycle-modified glycerin fatty acid ester
YOKOHAMA RUBBER CO LTD0 citations62
US11685190B2Jun 27, 2023
Rubber composition for tire and studless tire
YOKOHAMA RUBBER CO LTD0 citations61
US11981769B2May 14, 2024
Polyurethane foam
YOKOHAMA RUBBER CO LTD0 citations60
US11413905B2Aug 16, 2022
Tire rubber composition
YOKOHAMA RUBBER CO LTD0 citations57
US11180641B2Nov 23, 2021
Rubber composition for tires
YOKOHAMA RUBBER CO LTD0 citations51
US11040572B2Jun 22, 2021
Rubber composition for tire, and pneumatic tire
YOKOHAMA RUBBER CO LTD0 citations51
US11041062B2Jun 22, 2021
Rubber composition and pneumatic tire
YOKOHAMA RUBBER CO LTD0 citations51
US10781300B2Sep 22, 2020
Rubber composition for tires
YOKOHAMA RUBBER CO LTD0 citations51
US10710407B2Jul 14, 2020
Rubber composition for tire and pneumatic tire
YOKOHAMA RUBBER CO LTD0 citations51
US10557009B2Feb 11, 2020
Thermally expandable microcapsule complex, method for manufacturing same, rubber composition in which complex is blended, and pneumatic tire using composition
YOKOHAMA RUBBER CO LTD0 citations51
US9765246B2Sep 19, 2017
Adhesive composition for high-power optical fiber
YOKOHAMA RUBBER CO LTD1 citations51
US9725629B2Aug 8, 2017
Adhesive composition for polarization-maintaining optical fiber
YOKOHAMA RUBBER CO LTD0 citations51
US12163061B2Dec 10, 2024
Two-pack curable adhesive composition
YOKOHAMA RUBBER CO LTD0 citations50
US12091586B2Sep 17, 2024
Two-pack curable adhesive composition
YOKOHAMA RUBBER CO LTD0 citations50
US11993732B2May 28, 2024
Two-part curable adhesive composition
YOKOHAMA RUBBER CO LTD0 citations50
US11932787B2Mar 19, 2024
Two-part curable adhesive composition
YOKOHAMA RUBBER CO LTD0 citations50
US11845866B2Dec 19, 2023
Rubber composition for tire and studless tire
YOKOHAMA RUBBER CO LTD0 citations50
US11180634B2Nov 23, 2021
Rubber composition for tire, and pneumatic tire
YOKOHAMA RUBBER CO LTD0 citations49
US10822432B2Nov 3, 2020
Rubber composition, modified diene polymer and method for producing modified diene polymer
YOKOHAMA RUBBER CO LTD0 citations41