Patents/Inventors

Yoshikiyo Tamai

TokyoJP6 patents

5 Patents

US125711222026
Automotive Crashworthiness Energy Absorption Part, and Method for Manufacturing Automotive Crashworthiness Energy Absorption Part
JFE STEEL CORPORATION
0 cites
US123585632025
Automotive Crashworthiness Energy Absorptive Part
JFE STEEL CORPORATION
0 cites
US120541132024
Automotive Crashworthiness Energy Absorption Part and Method for Manufacturing the Same
JFE STEEL CORPORATION
0 cites
US119933112024
Automotive Crashworthiness Energy Absorptive Part and Method for Manufacturing Same
JFE Steel Corporation
0 cites
US119757622024
Crashworthiness Energy Absorption Parts for Automotive
JFE STEEL CORPORATION
0 cites