SC

Sok Kiat Cheng

SC Sumitomo Seika Chemicals Co.: 1 patents #180 of 365Top 50%
📍 Singapore, SG: #6,661 of 13,971 inventorsTop 50%
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Patent #TitleCo-InventorsDate
12403449 Water-absorbing resin Tetsuhiro Hinayama 2025-09-02