HA

Hidehiko Aonuma

SC Shin-Etsu Chemical Co.: 1 patents #92 of 241Top 40%
Overall (1994): #126,503 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302685 Method for preparing organopolysiloxane powder Hiroshi Tsumura, Nobuhiko Kodana, Kenichi Isobe 1994-04-12