Patents/Inventors

Akihiro Naito

TokyoJP3 patents

3 Patents

US125831512026
Gas Supply Device, Injection Molding Machine, and Foam Molding Method
THE JAPAN STEEL WORKS, Ltd.
0 cites
US122751742025
Melting Heater and Method for Manufacturing Molded Product
THE JAPAN STEEL WORKS, Ltd.
0 cites
US121388362024
Screw of Injection Molding Machine for Foam Molding, and Injection Molding Machine
THE JAPAN STEEL WORKS, Ltd.
0 cites