Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054896 | Drive transmission device and image forming apparatus including same | Hiroaki Takagi, Kimiharu Yamazaki, Shogo Sakamoto | 2018-08-21 |
| 9879733 | Power transmission device and image forming apparatus including same | Hiroaki Takagi, Keisuke Shimizu, Kimiharu Yamazaki | 2018-01-30 |