Patents/Inventors

Shigeru Unami

TokyoJP6 patents

6 Patents

US122917652025
Alloyed Steel Powder for Powder Metallurgy, Iron-based Mixed Powder for Powder Metallurgy, and Sintered Body
JFE STEEL CORPORATION
0 cites
US122724912025
Iron-based Powder for Dust Cores and Dust Core
JFE STEEL CORPORATION
0 cites
US121879762025
Mixed Powder for Powder Metallurgy
JFE STEEL CORPORATION
0 cites
US119461192024
Powder Mixture for Powder Metallurgy and Method for Producing Powder Mixture for Powder Metallurgy
JFE STEEL CORPORATION
0 cites
US117955322023
Production Method for Water-atomized Metal Powder
JFE Steel Corporation
0 cites
US116437102023
Mixed Powder for Powder Metallurgy
JFE STEEL CORPORATION
0 cites