Patents/Inventors

Akio Kobayashi

TokyoJP9 patents

10 Patents

US123786452025
Iron-based Mixed Powder for Powder Metallurgy and Iron-based Sintered Body
JFE STEEL CORPORATION
0 cites
US122724912025
Iron-based Powder for Dust Cores and Dust Core
JFE STEEL CORPORATION
0 cites
US121527762024
Heater and Glow-plug Provided Therewith
KYOCERA Corporation
0 cites
US120984492024
Alloyed Steel Powder for Powder Metallurgy and Iron-based Mixed Powder for Powder Metallurgy
JFE STEEL CORPORATION
0 cites
US120065602024
Fe-based Nanocrystalline Alloy Powder, Magnetic Component, and Dust Core
JFE STEEL CORPORATION
0 cites
US118849962024
Iron-based Alloy Sintered Body and Iron-based Mixed Powder for Powder Metallurgy
JFE STEEL CORPORATION
0 cites
US117955322023
Production Method for Water-atomized Metal Powder
JFE Steel Corporation
0 cites
US116544872023
Production Method for Water-atomized Metal Powder
JFE STEEL CORPORATION
0 cites
US116004142023
Soft Magnetic Powder, Fe-based Nanocrystalline Alloy Powder, Magnetic Component, and Dust Core
JFE STEEL CORPORATION
0 cites
US115425792023
Iron-based Prealloy Powder, Iron-based Diffusion-bonded Powder, and Iron-based Alloy Powder for Powder Metallurgy Using the Same
JFE STEEL CORPORATION
0 cites