Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259150 | Method for producing pressure-applying fixing roller | Yuji Sugiyama, Masaya Suzuki | 2019-04-16 |
| 9395668 | Pressure-applying fixing roller and fixing device | Yuji Sugiyama, Masaya Suzuki | 2016-07-19 |