HY

Hideki Yokoyama

SC Sumitomo Seika Chemicals Co.: 1 patents #10 of 42Top 25%
Overall (2019): #443,097 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10323105 Water-absorbent resin and absorbent article Hiroki Yabuguchi, Tetsuhiro Hinayama, Maoki Hama 2019-06-18