Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398095 | Photoresponsive compound, adhesive, switching material, and toner containing the photoresponsive compound, and image forming method using the toner | Haruo Horiguchi, Yukiko NAKAI, Kouji Sugama, Kazuaki Nakamura | 2025-08-26 |
| 12321132 | Resin composition, toner for developing electrostatic charge image, image forming method, photosensitive adhesive, and optical switching material | Kazuaki Nakamura, Yukiko NAKAI, Haruo Horiguchi, Kouji Sugama | 2025-06-03 |
| 12265356 | Photoresponsive polymer, photoresponsive adhesive, toner, and image forming method | Haruo Horiguchi, Kouji Sugama, Kazuaki Nakamura, Yukiko NAKAI | 2025-04-01 |