Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7777163 | Induction heating cooking apparatus | Kazuichi Okada | 2010-08-17 |
| 7041945 | Induction heater for cooking | Katsuyuki Aihara, Hirofumi Nakakura, Kazuichi Okada, Shigezou Oonishi | 2006-05-09 |