Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723371 | Plate spring unit and railcar bogie | Yousuke Tsumura, Takehiro Nishimura, Fumihide Inamura, Tomohei Kobayashi | 2020-07-28 |
| 7920892 | Receiving device, rebroadcast content scheduling device, reception state notifying method, rebroadcast content scheduling method, rebroadcast content scheduling system, rebroadcast content scheduling program, and recording medium | — | 2011-04-05 |
| 7574231 | Receiving device, rebroadcast content scheduling device, reception state notifying method, rebroadcast content scheduling method, rebroadcast content scheduling system, rebroadcast content scheduling program, and recording medium | — | 2009-08-11 |
| 7499475 | Broadcast station, base station control device, receiver, control method, receiving method, broadcast system, reception program, transmission program, distribution program, and storage medium | Hiroki Kashiwagi | 2009-03-03 |