Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310110 | Heating apparatus and heating power control method | Yoshio Akamatsu, Mitsuo Yokohata, Yoshisato Wakashima, Mitsuo Ikeda | 1994-05-10 |
| 5240725 | Heating power control method and cooking apparatus | Yoshio Akamatsu, Mitsuo Yokohata, Yoshisato Wakashima, Mitsuo Ikeda | 1993-08-31 |