Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701123 | Cleaning device with improved damping member and image forming apparatus using the same | Isao Endo, Sachie Matsudaira, Junichi Otani, Toru Makino, Kazuhiko Sato +1 more | 2004-03-02 |
| 6522849 | Rotation stabilizing device including inertia member connected to rotary center axis of a rotary member by a viscoelastic member | Toru Makino, Jun Onishi, Taku Saito | 2003-02-18 |
| 6456807 | Rotation stabilizing device | Toru Makino, Jun Onishi, Taku Saito | 2002-09-24 |