Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9406285 | Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrument | Kazuki SOGA, Tatsuya Hiraku, Hiroshi Nakaya, Kenichi Miyazawa | 2016-08-02 |