Patents/Inventors

Satoru Okawa

TokyoJP2 patents

3 Patents

US123523092025
Crankshaft
TOYOTA JIDOSHA KABUSHIKI KAISHA
0 cites
US120315772024
Crankshaft and Method of Manufacturing the Same
NIPPON STEEL CORPORATION
0 cites
US118279632023
Roughly-shaped Steel Material for Nitrided Part, and Nitrided Part
NIPPON STEEL CORPORATION
0 cites