Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362810 | Method for forming a cyan dye image | Yasushi Usagawa, Wataru Fujimatsu, Katsumi Matsuura | 1982-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362810 | Method for forming a cyan dye image | Yasushi Usagawa, Wataru Fujimatsu, Katsumi Matsuura | 1982-12-07 |