Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9761264 | Optical information recording/reproducing device | Mitsuru Nagasawa, Kazuyoshi Yamazaki | 2017-09-12 |
| 9696656 | Developer replenishment device and image forming apparatus | Takuji Matsumoto, Yosuke Ninomiya | 2017-07-04 |