Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9052621 | Image forming apparatus | Teruki Kusahara, Tomoyuki Satoh, Satoshi Ogawa | 2015-06-09 |
| 9005864 | Toner, two-component developer and image forming apparatus | Syouko Satoh, Tsuneyasu Nagatomo, Satoshi Kojima, Osamu Uchinokura, Junichi Awamura +4 more | 2015-04-14 |
| 8956795 | Toner for developing electrostatic image, two-component developer and image forming apparatus | Satoshi Kojima, Tsuneyasu Nagatomo, Syouko Satoh, Osamu Uchinokura, Junichi Awamura +6 more | 2015-02-17 |
| 8741521 | Toner, developer, image forming method and image forming apparatus | Mamoru Hozumi, Tsuyoshi Sugimoto, Naohiro Watanabe, Tomoyuki Satoh, Shinya Hanatani +1 more | 2014-06-03 |