Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329441 | Aqueous pigment dispersion, pigment dispersant, and core-shell polymer particles | Mariko Hattori, Yukie Uemura, Hisakazu Tanaka | 2019-06-25 |
| 5214476 | Image forming apparatus | Noriyoshi Nomura | 1993-05-25 |