Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888616 | Image processing apparatus | Masanori Nanamura, Mutsuhiro Inouye | 1989-12-19 |
| 4882778 | Electronic load drive control apparatus | Yoshitaka Ogino, Kazutoshi Shimada, Takashi Saito | 1989-11-21 |
| 4870690 | Audio signal transmission system | Hirokazu Negishi | 1989-09-26 |
| 4857960 | Control device for image processing or forming apparatus | Kazutoshi Shimada, Hisashi Sakamaki | 1989-08-15 |
| 4839699 | Image reproducing apparatus | Takashi Saito | 1989-06-13 |
| 4811047 | Image forming apparatus with means for recognizing an original condition | Shizuo Hasegawa, Takashi Saito | 1989-03-07 |
| 4800482 | Sequence controller using pulse counts to activate/deactivate controlled elements | Yoshitaka Ogino, Kazutoshi Shimada, Takashi Saito | 1989-01-24 |