Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286287 | Monoazo lake pigment suitable for use in printing ink and process for the production thereof | Akimitsu Mochizuki | 1994-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286287 | Monoazo lake pigment suitable for use in printing ink and process for the production thereof | Akimitsu Mochizuki | 1994-02-15 |