Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882782 | Safety apparatus for detecting an abnormality of power control element | Junichi Kimizuka, Yukihide Ushio, Kaoru Seto, Toshihiko Inuyama | 1989-11-21 |
| 4853740 | Recording apparatus capable of multiple recording on one or both sides of a sheet | Yukihide Ushio, Hiroshi Hashimoto, Kaoru Seto, Toshio Yoshimoto | 1989-08-01 |
| 4761662 | Image forming apparatus comprising an image bearing member driven at a predetermined constant speed | Toshio Yoshimoto, Kiyoshi Kanaiwa, Yukihide Ushio, Hiroshi Hashimoto, Kaoru Seto | 1988-08-02 |
| 4712118 | Laser beam printer | Kaoru Seto, Yukihide Ushio, Hiroshi Hashimoto, Toshio Yoshimoto, Kiyoshi Kanaiwa | 1987-12-08 |