YH

Yukiko HIRAYAMA

TC Toyo Seikan Co.: 1 patents #23 of 95Top 25%
Overall (2019): #206,878 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10233306 Oxygen-absorbing resin composition Yoshiki Sawa, Toshiki Yamada 2019-03-19