Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5058196 | Electric infrared heater having a gas permeable electroformed porous metallic panel coated with a porous ceramic far-infrared radiating layer | Kisaku Nakamura, Eiji Owada, Yoshihiro Nishibori | 1991-10-15 |
| 5028760 | Infrared heater | — | 1991-07-02 |