RY

Ryuuta YAMAYA

SC Sumitomo Osaka Cement Co.: 1 patents #20 of 69Top 30%
Overall (2016): #241,780 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9508989 Positive electrode material for lithium ion secondary batteries, positive electrode for lithium ion secondary batteries, lithium ion secondary battery, and method of producing positive electrode material for lithium ion secondary batteries Kazuyo Yamamoto, Satoru Oshitari 2016-11-29