Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065081 | Vehicle mounted user interface device and vehicle mounted navigation system | Isao Watanabe, Keisuke Ishii | 2011-11-22 |
| 7933412 | In-vehicle communication system and method therefor, in-vehicle communication terminal, communication method therefor, program recording medium, and program | Keisuke Ishii | 2011-04-26 |
| 7738499 | Audio/video synchronizing system and monitor apparatus | Koji Nagata, Akira Sakamoto, Takao Takahashi | 2010-06-15 |
| 7428246 | Apparatus and method of packetizing data stream | — | 2008-09-23 |
| 6584120 | Data multiplexing apparatus and method | Shoji Shiomoto | 2003-06-24 |