Patents/Inventors

Takashi Koike

IwataJP3 patents

4 Patents

US124357592025
Bearing Device and Electric Vertical Take-off and Landing Aircraft
NTN Corporation
0 cites
US121962572025
Bearing Device, Spindle Device, Bearing and Spacer
NTN CORPORATION
0 cites
US120660562024
Bearing Device, Spacer, and Manufacturing Method
NTN CORPORATION
0 cites
US119843132024
Semiconductor Wafer, Manufacturing Method for Semiconductor Wafer, and Manufacturing Method for Semiconductor Device
Kioxia Corporation
0 cites