Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10037101 | Touch panel having a filter unit for filtering unintended touches and method thereof | — | 2018-07-31 |
| 9971271 | Charging roll for electrographic apparatus | Yasuhide Watanabe | 2018-05-15 |