Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659888 | Sensor output device, sound output device, and musical instrument | Susumu Ishibashi, Masao Noro, Yohei Ohtani | 2020-05-19 |
| 6794762 | Electronic component and fabrication method thereof | Gorou Ikegami | 2004-09-21 |