Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9335674 | Transfer device with transfer voltage unit and image forming apparatus using the same | Naomi Sugimoto, Shinya Tanaka, Shinji Aoki, Yasuhiko Ogino, Keigo Nakamura | 2016-05-10 |
| 9310722 | Image forming apparatus and image forming method | Shinya Tanaka, Naomi Sugimoto, Shinji Aoki, Yasuhiko Ogino, Kazuchika Saeki +1 more | 2016-04-12 |
| 9285723 | Image forming apparatus and image forming method | Naomi Sugimoto, Shinya Tanaka, Shinji Aoki, Yasuhiko Ogino, Keigo Nakamura | 2016-03-15 |