Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819172 | Vehicle speed control system | Masao Tsujii, Masahiro Ohba | 1989-04-04 |
| 4813603 | Color exchange and cleaning device of minibell painting machine | Naoki Yamada, Hideyuki Takata, Syogo Oishi, Takenobu Yoshida, Michitaka Moritani | 1989-03-21 |