YT

Yoshihisa Takeyama

ZE Zeon: 1 patents #50 of 161Top 35%
Overall (2020): #210,375 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10717850 Composition for gas seal member and gas seal member — 2020-07-21