Patents/Inventors

Chikara Ohki

KuwanaJP4 patents

4 Patents

US125714272026
Bearing Part
NTN Corporation
0 cites
US121690002024
Mechanical Component and Method for Manufacturing Mechanical Component
NTN CORPORATION
0 cites
US121635552024
Bearing Part and Rolling Bearing
NTN CORPORATION
0 cites
US117815962023
Bearing Component and Method for Manufacturing the Same
NTN CORPORATION
0 cites