TK

Tsuguo Kawamura

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Overall (All Time): #3,834,196 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5248839 Preparation process of bisphenol A Shigeru Iimuro, Akira Yamada, Kenichi Ohmura, Toshio Houri 1993-09-28