Patents/Inventors

Hayato Kawaguchi

ShizuokaJP4 patents

5 Patents

US123388592025
Rolling Bearing
NTN CORPORATION
0 cites
US122978612025
Insulated Bearing Device
NTN CORPORATION
0 cites
US122415042025
Rolling Bearing
NTN CORPORATION
0 cites
US121170452024
Sealed Rolling Bearing
NTN CORPORATION
0 cites
US118283282023
Ball Bearing
NTN CORPORATION
0 cites