Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619613 | Gas flow rate controller and gas appliance using the same | Naoto Naganuma, Mitsumasa Matsumura, Yoshiteru Kagomoto, Hiroyuki Senda, Mitsuo Yokohata +3 more | 2003-09-16 |
| 5429111 | Gas burning apparatus | — | 1995-07-04 |
| 5310110 | Heating apparatus and heating power control method | Misugi Yagi, Mitsuo Yokohata, Yoshisato Wakashima, Mitsuo Ikeda | 1994-05-10 |
| 5240725 | Heating power control method and cooking apparatus | Misugi Yagi, Mitsuo Yokohata, Yoshisato Wakashima, Mitsuo Ikeda | 1993-08-31 |