Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9658579 | Image forming apparatus including a transfer bias output device | Haruo Iimura, Shinji Aoki | 2017-05-23 |
| 9563153 | Image forming apparatus and image forming method | Shinya Tanaka, Naomi Sugimoto, Haruo Iimura, Shinji Aoki, Yasuhiko Ogino +1 more | 2017-02-07 |
| 9535375 | Image forming apparatus with transfer output device outputting superimposed bias as transfer bias | Shinya Tanaka, Hirokazu Ishii, Yasunobu Shimizu | 2017-01-03 |