Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304149 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1989-10-24 |
| D303338 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1989-09-12 |
| D302642 | Hot air electric oven | — | 1989-08-08 |
| D302095 | Hot air electric oven | — | 1989-07-11 |
| D301645 | Vacuum cleaner | — | 1989-06-13 |
| D301430 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1989-06-06 |
| D301429 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1989-06-06 |
| D300499 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada, Jun Yoshikado | 1989-04-04 |