Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079030 | Method for painting water base metallic paint | Yoshio Tomioka, Kengo Takano | 1992-01-07 |
| 5060594 | Apparatus for painting | Yoshio Tomioka, Kengo Takano, Mikio Kobayashi | 1991-10-29 |