Inventor
WATANABE HIDEYA
JP7 patents
Patents
7 patentsUS9303767B2Apr 5, 2016
Seal ring
NOK CORP7 citations80
US11320051B2May 3, 2022
Seal ring
NOK CORP2 citations71
US9157530B2Oct 13, 2015
Sealing device and sealing structure
NOK CORP4 citations70
US12535138B2Jan 27, 2026
Seal ring
NOK CORP0 citations61
US12104698B2Oct 1, 2024
Seal ring
NOK CORP0 citations61
US9388705B2Jul 12, 2016
Sealing device
NOK CORP2 citations60
US9309973B2Apr 12, 2016
Sealing device and sealing structure
NOK CORP2 citations60