SW

Shigeo Watanabe

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #68 of 233Top 30%
📍 Mobara, JP: #32 of 108 inventorsTop 30%
Overall (1997): #77,183 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5627249 Acrylamide polymers and use thereof Hirotoshi Doki, Hitoshi Ishigaki, Toshiki Oyanagi, Tsugio Matsubara 1997-05-06