Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475427 | Operation state detecting apparatus, operation state detecting sheet, and electronic instrument | Masahiko KODAMA, Hiroyuki Tanabe | 2019-11-12 |
| 10290323 | Track playback controlling apparatus | — | 2019-05-14 |