Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061440 | Method for manufacturing toner for electrostatic charge image development | Takeru Chiba, Takashi Iga | 2024-08-13 |
| 11971684 | Toner | — | 2024-04-30 |
| 11126101 | Yellow toner | — | 2021-09-21 |
| 10955764 | Toner for developing electrostatic images | Junichi Takashima | 2021-03-23 |