HO

Hiroshi Oyamada

AC Asahi Kasei Chemicals: 1 patents #26 of 123Top 25%
Overall (2011): #285,381 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8017034 Polyamide composition Norio Sakata, Masaaki Aramaki 2011-09-13