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Ai Matsuura

SI Sumitomo Rubber Industries: 1 patents #111 of 288Top 40%
Overall (2021): #542,975 of 548,734Top 100%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10982074 Natural rubber, rubber composition and pneumatic tire Lucksanaporn Tarachiwin, Kamalin Kanyawararak, Hathainat Kum-Ourm, Masatoshi Kobayashi, Takehiro KITAURA 2021-04-20