Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830882 | Method of and apparatus for cleaning paint spray guns | Niichi Toyama, Tohru Yamamoto, Eiji Kikuchi, Masao Fukuda | 1989-05-16 |
KI
Kiyohiro Ichinose
Overall (1989): #87,247 of 140,708Top 65%
1
Patents 1989