Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815496 | Power feeder for solenoid valves | Kenzi Nishitani | 1989-03-28 |
| 4813603 | Color exchange and cleaning device of minibell painting machine | Hitoshi Takeuchi, Naoki Yamada, Syogo Oishi, Takenobu Yoshida, Michitaka Moritani | 1989-03-21 |