Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730375 | Ink-jet recording medium | Kenji Shinjo | 2004-05-04 |
| 6716492 | Recording medium for ink-jet recording | Mamoru Sakaki, Masato Katayama, Michio Araki, Satoshi Kojima | 2004-04-06 |