Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882778 | Electronic load drive control apparatus | Masao Hosaka, Yoshitaka Ogino, Takashi Saito | 1989-11-21 |
| 4857960 | Control device for image processing or forming apparatus | Masao Hosaka, Hisashi Sakamaki | 1989-08-15 |
| 4811052 | Control device for control of multi-function control units in an image processing apparatus | Tadashi Yamakawa, Yoshitaka Ogino | 1989-03-07 |
| 4800482 | Sequence controller using pulse counts to activate/deactivate controlled elements | Masao Hosaka, Yoshitaka Ogino, Takashi Saito | 1989-01-24 |