Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331855 | Gas sensor output/timer output controlled cooking utensil | — | 1982-05-25 |
| 4324966 | Menu responsible automatic sensor selection in a cooking utensil | — | 1982-04-13 |
| 4319110 | Microwave oven employing a gas sensor | Hideshi Nakagawa, Takeshi Fujihara | 1982-03-09 |
| 4316068 | Cooking utensil controlled by gas sensor output and thermistor output | — | 1982-02-16 |
| 4311895 | Cooking utensil controlled by gas sensor output | — | 1982-01-19 |