Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6995199 | Wood-based refined tar-containing coating compositions | Michiharu Yoshimatsu | 2006-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6995199 | Wood-based refined tar-containing coating compositions | Michiharu Yoshimatsu | 2006-02-07 |