Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10474062 | Powder container and image forming apparatus | Hiroshi Hosokawa, Tsukuru Kai, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa +2 more | 2019-11-12 |
| 10466623 | Powder container, powder supply device and image forming apparatus | Tsukuru Kai, Hiroshi Hosokawa, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa | 2019-11-05 |
| 10394186 | Powder container and image forming apparatus | Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Toshio Koike, Yutaka Takahashi +4 more | 2019-08-27 |
| 10317839 | Developing device and image forming apparatus | Shinji Tamaki, Ichiro Kadota, Tatsuya Kubo, Hiroaki Okamoto | 2019-06-11 |
| 10281843 | Powder container, powder supply device and image forming apparatus | Tsukuru Kai, Hiroshi Hosokawa, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa | 2019-05-07 |
| 10203650 | Powder container and image forming apparatus | Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Toshio Koike, Yutaka Takahashi +4 more | 2019-02-12 |