Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8327291 | On-vehicle display device and display method adopted in on-vehicle display device | — | 2012-12-04 |
| 7634356 | Navigation device | Akiko Arakawa, Akinori Uchida | 2009-12-15 |
| 7620495 | On-vehicle information terminal, method for controlling on-vehicle information terminal and program product | Hiroshi Minagawa | 2009-11-17 |
| 7580793 | On-vehicle information terminal, navigation system, on-vehicle information terminal control method and program product | — | 2009-08-25 |