Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10097290 | In-train information display apparatus, in-train information display system, and advertisement display result determining method | — | 2018-10-09 |
| 9584233 | In-train information display apparatus, in-train information display system, and advertisement display result determining method | — | 2017-02-28 |
| 9511784 | In-car information display system and power supply method | Satoru Ohashi, Hideo Sawazaki | 2016-12-06 |
| 9457818 | Video information distributing and displaying system and video information distributing and displaying method | Ryota SAITO, Kazunari Morimoto, Hiroshi Asaoka, Satoshi Yamazaki, Masahito Chihira | 2016-10-04 |
| 9227640 | Video information delivery and display system and video information delivery and display method | Masahito Chihira | 2016-01-05 |
| 8824319 | Transmitting apparatus, transmitting and receiving apparatus, communication system, and communication method | Hideo Sawazaki | 2014-09-02 |
| 8799965 | On-train information providing device, on-train information providing system, and audio data providing method | Kazunari Morimoto, Atsuhiko Nagamune | 2014-08-05 |
| 8732743 | Passenger information control device and method for providing video data for passenger information control device | Kazunari Morimoto, Tetsuya Shigeeda | 2014-05-20 |
| 8639099 | Train-mounted video information distribution and display system and display switching method thereof | Kazunari Morimoto | 2014-01-28 |
| 8589989 | In-train information distribution and display system and in-train information distribution and display method | Shigeru Kuroda, Kenichi Ishiguri | 2013-11-19 |
| 8532851 | Train information display system and train information display device | Tetsu Kondo | 2013-09-10 |
| 8432256 | Information providing service system for railroad users | Tomoya Shirakashi | 2013-04-30 |
| 8305224 | In-train display-device management system and in-train display-device management method | Ryota SAITO | 2012-11-06 |
| 8291456 | Video information distribution and display system | Norishige Emoto, Yoichi Masubuchi | 2012-10-16 |
| 8214864 | On-train video information delivery control and display system | Norishige Emoto, Tetsuya Shigeeda, Yoichi Masubushi | 2012-07-03 |