Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116908 | Playback method, playback device, and non-transitory computer-readable recording medium storing program | Hiroshi Yahata | 2018-10-30 |
| 10102879 | Recording medium, playback method, and playback device | Hiroshi Yahata | 2018-10-16 |
| 9997202 | Recording medium, playback method, and playback device | Hiroshi Yahata | 2018-06-12 |