Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648104 | System and method for forming nonwoven nanofiber material | Mayuki Yanagawa | 2020-05-12 |
| 7510047 | Speaker edge and resonator panel assembly | Mayuki Yanagawa | 2009-03-31 |
| 6925191 | Flat panel speaker | Michael Petroff, Mayuki Yanagawa | 2005-08-02 |
| D432518 | Audio system | — | 2000-10-24 |