Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416871 | Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive member | Masayuki Shinozuka, Koji Takahashi | 2025-09-16 |
| 12248274 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Koji Takahashi, Masayuki Shinozuka | 2025-03-11 |