MO

Masahiko Osaka

HC Hitachi Chemical Company: 1 patents #9 of 96Top 10%
Overall (2003): #163,183 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6632881 Encapsulant of epoxy resin and liquid aromatic amine curing agent Satoru Tsuchida, Masatsugu Ogata 2003-10-14