Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853973 | Information distribution system, and server, on-board terminal and communication terminal used therefor | Takashi Matsumoto, Atsushi Shimizu, Hiroyoshi Endo, Susumu Kojima | 2017-12-26 |
| 9811564 | POI information providing system, POI information providing device, POI information output device, POI information providing method, and program therefor | Masao Ishiguro, Kazushige Hiroi, Akio Hayashi, Yasuki HORIBE | 2017-11-07 |
| 9641602 | Service provision system | Atsushi Shimizu, Yasushi Nagai, Takashi Matsumoto, Hiroyoshi Endo, Tatsuaki Osafune | 2017-05-02 |
| 9621531 | Authentication device and authentication program | Hiroyoshi Endo | 2017-04-11 |