Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475023 | Microwave heating apparatus with fundamental and second higher harmonic chokes | Koji Iwabuchi, Tetuo Kubota | 1984-10-02 |
| 4185181 | Microwave oven | Yoichi Kaneko, Katsuhiro Kimura, Mitsuru Watanabe, Itsuo Kikuchi | 1980-01-22 |