Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042008 | Toll collection system of toll road and in-vehicle unit for the same | Toshihide Ando, Tomoaki Mizuno | 2000-03-28 |
| 5926546 | Communication device and system for mobile encrypted communication | Toshihide Ando, Ichiro Yoshida | 1999-07-20 |