Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635552 | Method for dispersing pigment and water-based pigment dispersion | Atsushi Endo, Tadashi Itabashi, Masami Kuwabara | 1997-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635552 | Method for dispersing pigment and water-based pigment dispersion | Atsushi Endo, Tadashi Itabashi, Masami Kuwabara | 1997-06-03 |