Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804812 | Microwave oven with combined rotary heater and wave guide plate | Junzo Tanaka | 1989-02-14 |
| 4193572 | Holder for holding temperature detecting device employed in microwave ovens | Masao Horiuchi | 1980-03-18 |