AY

Aya Yanagisawa

Bridgestone: 5 patents #476 of 2,860Top 20%
Overall (All Time): #950,586 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11518831 Method for producing multicomponent copolymer, multicomponent copolymer, rubber composition, and tire Shigenaga TAKANO, Olivier Tardif, Yasuo Horikawa 2022-12-06
11214639 Copolymer, rubber composition, resin composition, tire and resin product Olivier Tardif 2022-01-04
11021550 Method for producing multicomponent copolymer, multicomponent copolymer, rubber composition, and tire Shigenaga TAKANO, Olivier Tardif, Yasuo Horikawa 2021-06-01
10793658 Multi-component copolymer, rubber composition, crosslinked rubber composition, rubber product, and tire Madoka Kimura, Shigeki Oishi, Shojiro Kaita 2020-10-06
9481782 Rubber composition, inner liner material, and pneumatic tire 2016-11-01