Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841430 | Method of teaching a path to a moving body | Toru Nakagawa, Hitoshi Kubota | 1989-06-20 |
| 4822670 | Removable adhesive sheet or tape | Kiyoshi Ono, Yoshio Kishimoto, Hiroyasu Miyasaka, Yasuaki Kitazaki, Tetsuaki Matsuda +1 more | 1989-04-18 |