OM

Osamu Morooka

SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
Overall (All Time): #3,854,859 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5130113 Aluminum hydroxide, process for preparation thereof and composition Mikito Kitayama, Kazuyuki Yokoo, Yukio Oda, Yasuo Kawai, Mitsuhiko Morihira +1 more 1992-07-14