Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157233 | Electromagnetic induction heater for heating a continuous thin sheet without undulation | Masatomi Inokuma, Toshiyuki Sakemi | 1992-10-20 |
| 4678883 | Electromagnetic-induction heater with magnetic field control | Hajime Saitoh | 1987-07-07 |