Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830882 | Method of and apparatus for cleaning paint spray guns | Kiyohiro Ichinose, Niichi Toyama, Tohru Yamamoto, Masao Fukuda | 1989-05-16 |
EK
Eiji Kikuchi
Overall (1989): #117,432 of 140,708Top 85%
1
Patents 1989