YT

Yayi TSENG

DI Dic: 1 patents #27 of 166Top 20%
Overall (2021): #204,302 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11111353 Porous-object production method Kunihiko Komatsuzaki 2021-09-07