HY

Haruka Yokoyama

AK Asahi Kasei Kabushiki Kaisha: 2 patents #302 of 1,220Top 25%
CK Clariant Catalysts (Japan) K.K.: 1 patents #6 of 30Top 20%
NU National University Corporation Hokkaido University: 1 patents #278 of 825Top 35%
Overall (All Time): #1,316,793 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12421333 Polyethylene powder and molded article thereof Kazuya Shikata 2025-09-23
12221497 Polyethylene powder, and molded body thereof Kazuya Shikata 2025-02-11
9920064 Solid catalyst for dehydration of sugar alcohol and method for preparing dianhydrosugar alcohol using said catalyst Atsushi Fukuoka, Hirokazu Kobayashi, Bo Feng, Xin Chen 2018-03-20