Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038710 | Image forming apparatus capable of accurately acquiring electrical resistance value of transfer member, electrical resistance value acquisition method | Yoshihiro Yamagishi, Tamotsu Shimizu, Kazuhiro Nakachi, Kazunori Tanaka | 2024-07-16 |
| 11982965 | Image forming apparatus capable of acquiring potential value of exposed area on image-carrying member, potential value acquisition method | Kazunori Tanaka, Yoshihiro Yamagishi, Tamotsu Shimizu, Kazuhiro Nakachi | 2024-05-14 |
| 11305560 | Image forming apparatus | Satoshi Ishii, Motoki SUZUKI, Hiroaki Watanabe | 2022-04-19 |
| 11292249 | Image forming apparatus | Yoshihiro Yamagishi, Kanako Morimoto, Satoshi Ishii | 2022-04-05 |
| 11247492 | Image forming apparatus | Satoshi Ishii, Motoki SUZUKI, Hiroaki Watanabe | 2022-02-15 |