SY

Shioko Yoshinaka

SC Sumitomo Seika Chemicals Co.: 1 patents #180 of 365Top 50%
📍 Himeji, JP: #968 of 1,500 inventorsTop 65%
Overall (All Time): #3,513,207 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6573330 Process for preparing water-absorbent resin Masato Fujikake, Yasuhiro Nawata, Magoto Shirakawa, Masakazu Yamamori, Morio Nakamura 2003-06-03