Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4508266 | Method of changing color of paints for an electrostatic coating machine | Shoji Aizawa, Michio Mitsui, Tomohiko Miyata, Masayuki Kuroda | 1985-04-02 |
| 4422576 | Electrostatic coating machine and method of changing color of paints thereby | Shoji Aizawa, Michio Mitsui, Tomohiko Miyata, Masayuki Kuroda | 1983-12-27 |