Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7778941 | Position recognition device and position recognition method, and accounting processor and accounting processing method | Yasuyuki Aoki | 2010-08-17 |
| 7487108 | Vehicle collected fee distributing system | Yasuyuki Aoki | 2009-02-03 |
| 7127413 | Charge processing device charge processing system and charge processing card | Takashi Yanagisawa, Yasuyuki Furuta, Haruhiko Terada, Yasuyuki Aoki | 2006-10-24 |
| 7053792 | Monitoring system for automatic charging apparatus for vehicle | Yasuyuki Aoki | 2006-05-30 |
| 6959282 | Charging device for transferring information relating to the collection of a toll on a moving body | Yasuyuki Furuta, Haruhiko Terada, Yasuyuki Aoki | 2005-10-25 |
| 6845362 | Charging system which carries out data processing for fee payment | Yasuyuki Furuta, Yasuyuki Aoki, Haruhiko Terada | 2005-01-18 |
| 6421606 | Route guiding apparatus and medium | Goro Asai, Fusaki Igarashi, Kenichi Murata, Takahiro Hashimoto | 2002-07-16 |
| 5293163 | Navigation apparatus for vehicles | Masao Sasaki, Yasuyuki Masaki, Tatsuaki Taniguchi, Toshihiko Okamoto, Futoshi Shoji +1 more | 1994-03-08 |
| 5274387 | Navigation apparatus for vehicles | Futoshi Shoji, Masao Sasaki, Yasuyuki Masaki | 1993-12-28 |
| 5109344 | Vehicle navigation apparatus employing node selection, comparison and elimination techniques | Masao Sasaki | 1992-04-28 |
| 5046011 | Apparatus for navigating vehicle | Masao Sasaki | 1991-09-03 |
| 4912645 | Automotive navigation system | Futoshi Shoji | 1990-03-27 |