Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372890 | Toner manufacturing method and toner | Yuta Saeki, Takahiro Yamashita, Kazuhiko Nakamura | 2025-07-29 |
| 12204276 | Preparing method of electrostatic charge image developing toner, electrostatic charge image developing toner, and electostatic charge image developer | Takahisa TATEKAWA, Daisuke Tomita, Daisuke Noguchi, Kazuhiko Nakamura | 2025-01-21 |