TK

Toshikatsu Kojima

SI Sumitomo Rubber Industries: 1 patents #141 of 329Top 45%
📍 Ikeda, JP: #11 of 21 inventorsTop 55%
Overall (2019): #239,336 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10505194 Positive electrode for lithium-ion secondary battery and lithium-ion secondary battery Tatsuya Kubo, Akihiro YAMANO, Naoto Yamashita, Masahiro Yanagida 2019-12-10