Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10901336 | Positively-chargeable toner for developing electrostatic images and method for producing the same | Takeru Chiba | 2021-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10901336 | Positively-chargeable toner for developing electrostatic images and method for producing the same | Takeru Chiba | 2021-01-26 |