Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10572971 | Projection device, projection method and program storage medium | — | 2020-02-25 |
| 9323339 | Input device, input method and recording medium | — | 2016-04-26 |
| 7882273 | Data transfer system, data transfer method, host apparatus and image forming apparatus | — | 2011-02-01 |
| 6933942 | Display apparatus in which recovery time is short in fault occurrence | — | 2005-08-23 |