RI

Ryouji Iwai

SC Shin-Etsu Chemical Co.: 1 patents #79 of 225Top 40%
Overall (2005): #108,487 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6917021 Heating apparatus with electrostatic attraction function Shoji Kano, Nobuo Arai 2005-07-12