Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334137 | Arrangement for cooking either with a heat source or a microwave source | Hidehiko Takagi, Hisao Hayashi, Kazuo Ogawa | 1982-06-08 |
| 4323747 | Safety apparatus for microwave cooking devices | Tadayoshi Takase | 1982-04-06 |