TT

Tatsuya Tanii

NC Nippon Carbon Co.: 1 patents #1 of 2Top 50%
📍 Toyama, JP: #118 of 273 inventorsTop 45%
Overall (2021): #239,304 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11002369 High sealing property ball valve seat Toyohiko Kayama 2021-05-11