Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9434306 | Notification sound control unit of approaching vehicle audible system | Takahisa Aoyagi, Ryotaro Suzuki | 2016-09-06 |
| 9299362 | Audio signal processing device | Masaru Kimura, Bunkei Matsuoka, Takashi Yamazaki | 2016-03-29 |