Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914391 | Vehicle proximity notification apparatus | Fumiyasu Konno | 2018-03-13 |
| 9860638 | Acoustic device, acoustic system, moving body device, and malfunction diagnosis method for acoustic system | Ichiro Ohno, Fumiyasu Konno, Shigeharu Sumi | 2018-01-02 |