Issued Patents All Time
Showing 1–6 of 6 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 |
| 9500485 | Device and method for displaying information | Tatsuya Asahara | 2016-11-22 |
| 9459716 | Device having touch panel, radar apparatus, plotter apparatus, ship network system, information displaying method and information displaying program | — | 2016-10-04 |
| 9157750 | Device having touch panel, radar apparatus, plotter apparatus, ship network system, information display method and information display program | Sadao Sato | 2015-10-13 |
| 9020701 | Information display device and course setting method | Tatsuya Asahara, Kazutoshi Shimo | 2015-04-28 |