Issued Patents 1989
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890100 | Picture processing apparatus including a dual port memory | Shoichi Otsuka, Yutaka Muraoka | 1989-12-26 |
| 4890046 | Numerical control apparatus | Keiji Sakamoto | 1989-12-26 |
| 4887015 | Position control system | Keiji Sakamoto | 1989-12-12 |
| 4885515 | Velocity control apparatus | Keiji Sakamoto | 1989-12-05 |
| 4873476 | Robot control apparatus for controlling a manipulator through a robot arm having a plurality of axes | Keiji Sakamoto, Takashi Iwamoto | 1989-10-10 |
| 4859920 | Interface system for servo controller | Keiji Sakamoto, Yukio Toyosawa | 1989-08-22 |
| 4852024 | Picture processing apparatus | Shoichi Otsuka | 1989-07-25 |
| 4837487 | System for coupling a visual sensor processor and a robot controller | Hideo Miyashita, Shoichi Otsuka | 1989-06-06 |
| 4829454 | Picture processing apparatus | Shoichi Otsuka | 1989-05-09 |
| 4816734 | Speed control system | Keiji Sakamoto | 1989-03-28 |
| 4816728 | Photoelectric motion limiting control apparatus for a robot mechanism | — | 1989-03-28 |
| 4812836 | Picture processing apparatus | Shoichi Otsuka | 1989-03-14 |
| 4811098 | Picture introducing apparatus | Shoichi Otsuka, Yutaka Muraoka | 1989-03-07 |