Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479221 | Heat-developable image-recording material and method of developing the same | Toshiaki Kubo | 2002-11-12 |
| 6342689 | Heat developing method for heat developable image recording material | Takashi Naoi | 2002-01-29 |