Issued Patents 2019
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520853 | Developer cartridge | Yuwen Wang, Kazuaki Ooka, Isao Kishi | 2019-12-31 |
| 10488813 | Drum unit | Yuwen Wang, Isao Kishi, Kazuaki Ooka | 2019-11-26 |
| 10459399 | Developing cartridge including shaft and cam having cam surface | Yuwen Wang, Isao Kishi, Kazuaki Ooka | 2019-10-29 |
| 10444700 | Image forming apparatus including coupling member selectively coupled to photosensitive drum | Yasushi Okabe | 2019-10-15 |
| 10429792 | Waste toner container and image-forming apparatus provided with the same | Makoto Souda | 2019-10-01 |
| 10388050 | System and method for creating customized clothing that combines clothing shapes, clothing patterns, dolls and the user's head image | Norihiro Ogata, Toshiro Kawabata, Kozo Nagata | 2019-08-20 |
| 10381545 | Vibration device and tactile presentation device | Yuhei Yamagishi, Kentaro Usui | 2019-08-13 |
| 10365718 | Vibrating device and tactile sense presenting device | — | 2019-07-30 |
| 10228650 | Image forming apparatus and drum unit thereof provided with drum cleaner | Ryuya Yamazaki | 2019-03-12 |
| 10216139 | Image forming apparatus and tandem type photosensitive unit | Yasushi Okabe, Isao Kishi | 2019-02-26 |
| 10175639 | Developer cartridge | Isao Kishi, Yasushi Okabe | 2019-01-08 |