Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909925 | Penetration inhibitor, method for preventing penetration of solvent ink, solvent ink for injket printer and method for producing the solvent ink | Satoshi Takezawa, Isao Tabayashi | 2011-03-22 |