KA

Keitaro Ameyama

AK Asahi Kasei Kabushiki Kaisha: 1 patents #40 of 160Top 25%
Overall (2019): #390,698 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10361415 Separator for electricity storage device Hiroshi Miyazawa, Satoshi Hashimoto, Masatoshi Ikemi, Koichiro Azuma, Kimio Imaizumi 2019-07-23