Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11170583 | Electronic apparatus, method and server and method for verifying validity of log data of vehicle | Dan Jiang | 2021-11-09 |
| 11144239 | Storage controller, storage device, and write control method | Takeshi Kawabata | 2021-10-12 |
| 10437680 | Relay apparatus, relay method, and computer program product | Takeshi Kawabata, Kentaro Umesawa | 2019-10-08 |
| 10268557 | Network monitoring device, network system, and computer program product | Takeshi Kawabata | 2019-04-23 |
| 8169451 | Content transmission apparatus and content display system | — | 2012-05-01 |
| 8081616 | Communication apparatus and communication method | — | 2011-12-20 |
| 8065416 | Playlist composition apparatus, copyright management apparatus and view terminal apparatus | Koichiro Akiyama, Hideki Tsutsui, Yoshihiro Ohmori | 2011-11-22 |
| 7733844 | Packet filtering apparatus, packet filtering method, and computer program product | Koichiro Akiyama | 2010-06-08 |