YA

Yoshiyuki Asahina

AK Asahi Kasei Kabushiki Kaisha: 1 patents #17 of 123Top 15%
Overall (2004): #83,687 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6777524 Polyether polyurethane Atsushi Shimizu, Mutsuhisa FURUKAWA, Kiyoo Kato 2004-08-17