Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4527507 | Spray apparatus for applying a sharp-edged pattern of coating | Katsumi Sawai, Koichi Komon, Isamu Matsuoka, Hidemi Tonobayashi, Masaaki Fujimura +1 more | 1985-07-09 |