Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703374 | Onboard system, charging system, charging method, and program | Hiroyuki Nakayama, Kenta Nakao, Takaaki SUNAGAWA | 2023-07-18 |
| 11410470 | Charging system, onboard system, charging method, and program | Hiroyuki Nakayama, Kenta Nakao, Takaaki SUNAGAWA | 2022-08-09 |
| 5294785 | Cards processor | Kazumi Fukuda, Hideo Urata | 1994-03-15 |
| 5048662 | Coin discriminator | Riichiro Yamashita | 1991-09-17 |
| 5026972 | Automatic toll receiving apparatus | Kazumi Fukuda, Kouichi Uenishi | 1991-06-25 |
| 4960196 | Automatic toll collector | Kazumi Fukuda | 1990-10-02 |
| 4955532 | Automatic toll collector for a toll road | Kazumi Fukuda, Masashi Sato, Toshiaki Shimeno | 1990-09-11 |