Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142842 | Ink-jet recording method | Shigeki Shino | 2012-03-27 |
| 6403162 | Silica dispersion, method for preparing the same and method for making ink-jet recording material using the same | Yukio Tokunaga, Tetsuya Ashida | 2002-06-11 |