SO

Shigetoshi Otoyama

AK Asahi Kasei Kabushiki Kaisha: 1 patents #40 of 160Top 25%
Overall (2019): #271,763 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10266639 Polyisocyanate composition, method for producing the same, coating composition, aqueous coating composition, and coated substrate Kazuko Nakajima, Shinichiro Watanabe 2019-04-23