KY

Kazuyo Yamamoto

SC Sumitomo Osaka Cement Co.: 1 patents #22 of 56Top 40%
Overall (2018): #347,716 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9923207 Electrode material, electrode and lithium ion battery Koji Oono, Takao Kitagawa, Tatsuya Nakabeppu 2018-03-20