Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759571 | Navigation system and navigation method of electronic device | Daisuke Nakahara, Shigeomi Kubota | 2017-09-12 |
| 9470546 | Navigation system and navigation method of electronic device | Daisuke Nakahara, Shigeomi Kubota | 2016-10-18 |