TT

Tatsuya Tanii

NC Nippon Carbon Co.: 1 patents #26 of 58Top 45%
📍 Toyama, JP: #1,063 of 1,699 inventorsTop 65%
Overall (All Time): #2,726,283 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

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