Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869968 | Blowing tube, blowing device, and image forming apparatus | Yuki Nagamori, Yasunori Momomura, Masafumi Kudo, Yu Tsuda, Mihoko Tanaka | 2018-01-16 |
| 9857737 | Image forming apparatus | Yu Tsuda | 2018-01-02 |
| 9841717 | Cleaning device and image forming apparatus | Yuji Kikuchi, Yu Tsuda, Kanji Watanabe | 2017-12-12 |
| 9835999 | Image forming apparatus including forming unit capable of forming transfer-object image and patch image | Yu Tsuda, Kanji Watanabe, Yuji Kikuchi | 2017-12-05 |
| 9804534 | Image forming apparatus | Yu Tsuda, Kanji Watanabe, Yuji Kikuchi | 2017-10-31 |
| 9557709 | Blower duct, blower device, and image forming apparatus | Yasunori Momomura, Yuki Nagamori, Yu Tsuda, Mihoko Tanaka, Masafumi Kudo | 2017-01-31 |
| 9086657 | Image forming apparatus, image forming method, and non-transitory computer readable medium with control of potential difference between components | Shinya Makiura, Masao Ohkubo | 2015-07-21 |
| 8311426 | Image forming apparatus | Shunichiro Shishikura, Naoya Yamasaki, Takeshi Yasuda, Hidefumi Tanaka | 2012-11-13 |
| 8248640 | Image forming apparatus, controlling unit, image forming method and computer readable medium | Satoshi Tanaka, Matsuyuki Aoki, Shunichiro Shishikura, Naoya Yamasaki | 2012-08-21 |
| 7974568 | Image forming apparatus, controller, computer readable medium and image forming condition adjustment method | Naoya Yamasaki, Matsuyuki Aoki, Shunichiro Shishikura, Satoshi Tanaka | 2011-07-05 |
| 6668153 | Cleaning blade, cleaner for image carrying body, and image forming apparatus | Makoto Sakanobe, Noriaki Kojima, Takashi Fuchiwaki, Hiroyuki Koide, Yoshinori Nakano | 2003-12-23 |