Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416922 | Azomethine dye precursor, image-forming material, and image-forming method | Hiroshi Sato, Yoshimitsu Arai, Hirotaka Matsumoto | 2002-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416922 | Azomethine dye precursor, image-forming material, and image-forming method | Hiroshi Sato, Yoshimitsu Arai, Hirotaka Matsumoto | 2002-07-09 |