Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671935 | Information display device, display mode switching method and display mode switching program | Tatsuya Asahara | 2017-06-06 |
| 9542717 | Display device and information collecting method using the same | Tatsuya Asahara, Keita Nishida, Hiroshi Yoshii | 2017-01-10 |