Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133558 | Microwave steam heater with microwave and steam generators controlled to equalize workpiece inner and surface temperatures | Shigeki Ueda, Kazumi Hirai, Ikuhiro Inada, Satomi Uchiyama | 2000-10-17 |
| 5491323 | High frequency heating apparatus for heating a material and a method of heating a material by high frequency irradiation | Haruo Matsushima | 1996-02-13 |
| 4453066 | Method and apparatus for thawing by high frequency heating | — | 1984-06-05 |