Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488937 | Image forming apparatus | Shinya Tanaka, Hirokazu Ishii, Yasunobu Shimizu, Keigo Nakamura | 2016-11-08 |
| 9323170 | Image forming apparatus with a controller to set transfer bias | Kenji Sengoku, Hiroyoshi Haga, Tomokazu Takeuchi, Yasunobu Shimizu, Junpei Fujita | 2016-04-26 |
| 9291934 | Image forming apparatus | Yasunobu Shimizu, Hirokazu Ishii, Shinya Tanaka, Keigo Nakamura | 2016-03-22 |
| 9291955 | Image forming apparatus and transfer bias application device therein | Keigo Nakamura, Yasunobu Shimizu, Hirokazu Ishii, Shinya Tanaka | 2016-03-22 |