SM

Shigeaki Mizutani

SC Seitetsu Kagaku Co.: 1 patents #38 of 86Top 45%
📍 Himeji, JP: #968 of 1,500 inventorsTop 65%
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Patent #TitleCo-InventorsDate
4314803 Tanning method Tohru Okabe, Saburo Hayashi 1982-02-09