Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11809117 | Image forming apparatus having controller for controlling first and second conveyance rotator with first and second suction fans | — | 2023-11-07 |
| 11440760 | Sheet conveyance apparatus and image forming apparatus | — | 2022-09-13 |
| 10859961 | Drive transmission device and image forming apparatus | Satoshi Murasaki, Motoyasu Muramatsu | 2020-12-08 |
| 10496026 | Drive transmission device including gears and a cam and image forming apparatus with the drive transmission device | Satoshi Murasaki, Motoyasu Muramatsu | 2019-12-03 |
| 10481531 | Image forming apparatus having a switching member, a detachable unit, and a retracting member that retracts the switching member in a course of dismounting the unit | Satoshi Murasaki | 2019-11-19 |
| 9785107 | Frame including a post and a stay and image forming apparatus including said frame | — | 2017-10-10 |
| 9609157 | Image forming apparatus having a projection to regulate an attitude between two casings when a load is applied | — | 2017-03-28 |
| 9488211 | Fastened structure | Tadahisa Sugiyama | 2016-11-08 |
| 8615183 | Sheet conveying apparatus and image forming apparatus | — | 2013-12-24 |