Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819169 | System and method for calculating movement direction and position of an unmanned vehicle | Hiroshi Saitoh, Kazunori Noso, Norimasa Kishi | 1989-04-04 |
| 4797835 | Model follower control apparatus | Kiyoshi Akutagawa | 1989-01-10 |