Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429788 | Process cartridge | Kozue Uratani, Koki Inoue, Tatsuya Saeki, Kunihiko Sekido | 2025-09-30 |
| 12405546 | Toner | Shohei Kototani, Noritaka Toyoizumi, Yoshiaki Shiotari, Mayumi Inoue | 2025-09-02 |
| 12393131 | Toner | Kenta Kamikura, Yuzo Seino | 2025-08-19 |
| 12276938 | Toner | Mayumi Inoue, Yoshiaki Shiotari, Shohei Kototani | 2025-04-15 |