KY

Kosei Yamada

SC Showa Sangyo Co.: 1 patents #18 of 47Top 40%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #4,093,980 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4280962 Methods for refining oils and fats Haruo Watanabe, Mutsuhito Watanabe, Takao Arima 1981-07-28