Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734467 | Coil coating paint composition | Mitsuo Yamada, Hirotoshi Umemoto | 1988-03-29 |
| 4575536 | Resinous coating composition curable at low temperature | Mitsuo Yamada | 1986-03-11 |