Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31094 | Apparatus for controlling heating time utilizing humidity sensing | Takato Kanazawa, Makoto Tsuboi | 1982-11-30 |
| 4351999 | Heating apparatus provided with a voice synthesizing circuit | Shunichi Nagamoto, Masao Ito, Tatsuo Saka | 1982-09-28 |
| 4335293 | Heating control apparatus by humidity detection | Takato Kanazawa, Makoto Tsuboi | 1982-06-15 |