Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6317687 | Vehicle navigation apparatus providing both automatic guidance and guidance information in response to manual input request | Naokazu Ozaki, Kiyohide Kato, Naoko Sugiura | 2001-11-13 |
| 5850618 | Navigation device | Masahiro Suetsugu, Hiroaki Kondo | 1998-12-15 |
| 5652706 | Navigation system with recalculation of return to guidance route | Mitsuhiro Nimura, Shigekazu Ohara, Kazuteru Maekawa, Hiroyoshi Masuda | 1997-07-29 |
| 5452212 | Navigation system for vehicle | Shoji Yokoyama, Mitsuhiro Nimura, Akimasa Nanba, Hiroyoshi Masuda | 1995-09-19 |