Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10237069 | On-car-data recording apparatus and in-train-image data managing system | — | 2019-03-19 |
| 9794524 | In-vehicle monitoring system and in-vehicle monitoring method | — | 2017-10-17 |
| 9532081 | In-vehicle information distribution system and image-contents distribution method of in-vehicle information distribution system | — | 2016-12-27 |
| 9457818 | Video information distributing and displaying system and video information distributing and displaying method | Ryota SAITO, Hiroshi Asaoka, Satoshi Yamazaki, Masahito Chihira, Masao Oki | 2016-10-04 |
| 9171468 | In-vehicle information distribution system and in-vehicle information distribution method | — | 2015-10-27 |
| 9156480 | In-vehicle information providing apparatus | — | 2015-10-13 |
| 8909422 | In-vehicle information system | Hideharu Inoue, Tetsuya Shigeeda, Toshiyuki Shimizu, Junji Sukeno, Masahide KOIKE | 2014-12-09 |
| 8799965 | On-train information providing device, on-train information providing system, and audio data providing method | Masao Oki, Atsuhiko Nagamune | 2014-08-05 |
| 8732743 | Passenger information control device and method for providing video data for passenger information control device | Masao Oki, Tetsuya Shigeeda | 2014-05-20 |
| 8639099 | Train-mounted video information distribution and display system and display switching method thereof | Masao Oki | 2014-01-28 |