Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423721 | Developing device, visible-image-forming device, and image forming apparatus | Shigemi Murata, Yoshitaka Nakajima, Ryota Tomishi, Shigeru Inaba | 2016-08-23 |
| 9244376 | Developing device | Yasutomo Ishii, Ryota Tomishi, Shinji Okuyama | 2016-01-26 |