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Shin Smimizu

KC Koyo Sangyo Co.: 1 patents #11 of 23Top 50%
Overall (All Time): #3,914,666 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
4968549 Laminated material made of annual lignocellulosic stalks Tsugane Tanaka, Osamu Ohara, Taisei Inoue 1990-11-06