Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362033 | Hot plate for keeping molten metal in a molten state | Junichi Kuchiki, Hideo Tanaka, Syoichi Naruse, Shigeru Fukumaru | 1994-11-08 |
| 5323484 | Heating apparatus with multilayer insulating structure | Ken Nakao, Yoshihisa Miyahara, Yoshiyuki Motoyoshi | 1994-06-21 |