Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11631357 | Display device for musical instrument and display switching method of display device for musical instrument | Takaaki Makino, Koichi Matsuno, Haruo Okuyama, Yosuke Harada, Akihiro Nagayama | 2023-04-18 |