Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684703 | Vehicle navigation apparatus with variable speed disc drive | Yasunobu Itoh | 1997-11-04 |
| 5652706 | Navigation system with recalculation of return to guidance route | Kyoumi Morimoto, Shigekazu Ohara, Kazuteru Maekawa, Hiroyoshi Masuda | 1997-07-29 |
| 5635925 | Volume control of aural guidance of vehicle route guidance apparatus | Hiroshi Kishi, Toru Ito, Shoji Yokoyama, Kyomi Morimoto, Shigekazu Ohara | 1997-06-03 |
| 5612881 | Map display system | Syuzo Moroto, Koji Sumiya, Yasunobu Ito, Kunihiro Yamada, Takeshi Yano | 1997-03-18 |