AK

Atsumichi Kawashima

SO Sony: 1 patents #1,281 of 3,100Top 45%
Overall (2017): #484,022 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9583791 Electrolytic solution and battery Masayuki Ihara, Hiroyuki Yamaguchi, Hiroshi Horiuchi, Tadahiko Kubota, Akira Yamaguchi +1 more 2017-02-28