Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877719 | Audio device, audio system | — | 2020-12-29 |
| 9846506 | Display device | Norikazu Nara, Yusuke Matsumoto, Katsuya Matsuyuki | 2017-12-19 |
| 7801678 | Route searching arrangements (e.g., method, process) in navigation system | — | 2010-09-21 |
| 7194356 | Route search method in navigation system | — | 2007-03-20 |