Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687910 | Circuit for controlling and displaying cooking states of a rice cooker | Terutaka Aoshima, Masahiro Imai, Ryuuho Narita | 1987-08-18 |
| 4674890 | Timer device for an electric rice cooker or like cooking apparatus | Mitsuhiro Kojima, Ryuuho Narita, Masahiro Imai | 1987-06-23 |
| 4672179 | Apparatus for cooking rice substantially under atmospheric pressure | Masayuki Onishi, Kenzo Ito | 1987-06-09 |
| 4670282 | Method for cooking rice | Masayuki Onishi, Kenzo Ito | 1987-06-02 |
| 4644137 | Circuit for controlling a rice cooker with power interruption control | Terutaka Aoshima, Ryuuho Narita, Masahiro Imai | 1987-02-17 |