ES

Eiji Sasaya

AK Asahi Kasei Kabushiki Kaisha: 1 patents #17 of 154Top 15%
Overall (2002): #224,703 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6458891 Hydrogenated block copolymer Jun Yonezawa 2002-10-01