Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9022220 | Sieving system, and methods of notifying information, driving and feeding | Kaori Ozeki, Hideo Ichikawa, Tetsuya Yoshida | 2015-05-05 |
| 8973759 | Sieving device, sieving device for developing device, and powder-charging device | Hideo Ichikawa, Kaori Ozeki, Takashi Ono, Masayoshi Suzuki, Teruo Shibata +8 more | 2015-03-10 |
| 8931524 | Fluid transferer, fluid filling apparatus and fluid transfer method | Kazuyoshi Morii, Yusuke Uchida | 2015-01-13 |