Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10185272 | Image forming apparatus | — | 2019-01-22 |
| 9798272 | Image forming apparatus | Tetsuya Furuyama, Kazunari Yamagishi, Yoshiaki Haginoya | 2017-10-24 |
| 9291448 | Detection device and image forming apparatus | Kenta OGATA, Naoya Yamasaki | 2016-03-22 |
| 8837960 | Image forming apparatus | Wenxiang Ge, Toru IWANAMI, Naoya Yamasaki, Kenjo Nagata, Hidefumi Tanaka | 2014-09-16 |
| 8588636 | Image forming apparatus | Toru IWANAMI, Naoya Yamasaki, Wenxiang Ge, Kenjo Nagata, Hidefumi Tanaka | 2013-11-19 |
| 8576417 | Image-forming apparatus | Satoshi Tanaka, Matsuyuki Aoki, Makoto Hamatsu, Yoshiki Matsuzaki, Shun Yashima | 2013-11-05 |
| 8514449 | Image forming apparatus, controlling device, image formation method and computer readable medium for adjusting image forming conditions based on output | Satoshi Tanaka, Naoya Yamasaki | 2013-08-20 |
| 8315533 | Developing device and image-forming apparatus | Toru IWANAMI | 2012-11-20 |