Patents/Inventors

Yoshihisa Ichihara

TokyoJP6 patents

6 Patents

US125531022026
Grain-oriented Electrical Steel Sheet
JFE STEEL CORPORATION
0 cites
US124045632025
Linear Groove Formation Method and Method for Producing Grain-oriented Electrical Steel Sheet
JFE STEEL CORPORATION
0 cites
US121958162025
Linear Groove Formation Method and Linear Groove Forming Apparatus, and Method for Manufacturing Grain-oriented Electrical Steel Sheet
JFE Steel Corporation
0 cites
US119902612024
Grain-oriented Electrical Steel Sheet
JFE STEEL CORPORATION
0 cites
US119231162024
Grain-oriented Electrical Steel Sheet and Method of Producing Same
JFE STEEL CORPORATION
0 cites
US118667962024
Grain-oriented Electrical Steel Sheet and Production Method Therefor
JFE STEEL CORPORATION
0 cites