Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304281 | Microwave oven | Masahito Naito, Tetsuro Aobori, Eiichi Kubota, Takeichi Obata | 1989-10-31 |
| D302742 | Electric dry shaver | Kazuo Sagawa, Yoshio Mouri | 1989-08-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304281 | Microwave oven | Masahito Naito, Tetsuro Aobori, Eiichi Kubota, Takeichi Obata | 1989-10-31 |
| D302742 | Electric dry shaver | Kazuo Sagawa, Yoshio Mouri | 1989-08-08 |