MH

Mayu Hasegawa

IC Idemitsu Kosan Co.: 1 patents #56 of 131Top 45%
Overall (2019): #361,743 of 560,194Top 65%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10421924 Water-based coolant Masahisa Goto, Katsumi Ichitani, Kenro Noguchi 2019-09-24