Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698128 | Microwave oven with a projection for uniform heating within the cavity | Haruo Sakai, Hiroyuki Uehashi, Kayo Sakata, Yoshiharu Omori, Katsuaki Hayami +1 more | 1997-12-16 |