Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9966099 | Record playback apparatus | Yuichi Takahashi, Noritaka Akagi | 2018-05-08 |
| 9911449 | Recorder and player apparatus stably keeping track of recording medium | Junichi Asada, Yasushi Kobayashi, Kousei Sano, Yuichi Takahashi | 2018-03-06 |