Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8492636 | Chord detection apparatus, chord detection method, and program therefor | — | 2013-07-23 |
| 8373054 | Electronic musical instrument | Yasuhiro Kawano | 2013-02-12 |
| 8038797 | Apparatus and method for manufacturing magnetic recording medium | Takahiro Shimizu | 2011-10-18 |