Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663922 | Recording medium, ink jet recording method using the recording medium, and method of producing the recording medium | Hiroyuki Ogino | 2003-12-16 |
| 6605336 | Recording medium and recording method using the same | Hirofumi Ichinose | 2003-08-12 |