Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6066838 | Microwave oven | Tetsuya Koda, Yumiko Hara, Emiko Ishizaki, Kenji Watanabe, Teruhiko Hiraishi +2 more | 2000-05-23 |
| 5284522 | Self-running cleaning control method | Hidetaka Yabuuchi, Osamu Eguchi, Shinji Kondoh, Haruo Terai | 1994-02-08 |
| 5109566 | Self-running cleaning apparatus | Hidetaka Yabuuchi, Osamu Eguchi, Shinji Kondoh, Haruo Terai | 1992-05-05 |