Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029612 | Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Hiroshi Tomioka, Daiji Okamura, Hideki Yamakami, Satoshi Kudo, Otome Mori | 2011-10-04 |