Issued Patents 1989
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877973 | Apparatus for dealing with cables in industrial robots | Hitoshi Mizuno, Kyoji Iwasaki | 1989-10-31 |
| 4859139 | Arm structure for an industrial robot | Ryo Nihei, Akihiro Terada | 1989-08-22 |
| 4857700 | Control apparatus for automatic arc welding machine | Kenichi Toyoda, Tohru Mizuno, Yuichi Kanda, Shigehiro Morikawa | 1989-08-15 |
| 4842474 | Vertical multi-articulated robot | Hitoshi Mizuno, Kyoji Iwasaki | 1989-06-27 |
| 4836048 | Industrial robot having dust-proof structure | Susumu Ito, Hiroshi Wakio, Kyoji Iwasaki | 1989-06-06 |
| 4835362 | System for converting welding conditions of welding robot | Seiichiro Nakashima, Kenichi Toyoda | 1989-05-30 |
| 4829840 | Industrial robot with replaceable module | Ryo Nihei | 1989-05-16 |
| 4828094 | Motion range limiting apparatus for industrial robots | Ryo Nihei, Hitoshi Mizuno | 1989-05-09 |
| 4827782 | Industrial robot brake apparatus | Ryo Nihei | 1989-05-09 |
| 4813844 | Apparatus for setting industrial robot at standard position | Ryo Nihei, Hitoshi Mizuno | 1989-03-21 |