KY

Kunihiro Yamauchi

CL Central Glass Company, Limited: 1 patents #13 of 39Top 35%
Overall (2021): #367,536 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10957554 Etching method and etching device Takashi Masuda, Akifumi Yao 2021-03-23