MO

Masayuki Ohnishi

TC Toray Silicone Co.: 1 patents #11 of 28Top 40%
Overall (1989): #79,520 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4849022 Method for modifying the surface of finely divided silica Hideki Kobayashi 1989-07-18