Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827907 | Drive assist device | Muneki Sugita, Takaaki Ishii, Yo MIYAMOTO, Shohei YAMAGATA | 2017-11-28 |
| 7893927 | Touch screen device with guiding surface | — | 2011-02-22 |
| 7315291 | Vehicle-mounted apparatus and method of controlling the same | Katsuomi Koyata, Shigeru Tsuda | 2008-01-01 |
| D540288 | Audio appliance for reproducing sounds | Yasuhiko Matsumoto | 2007-04-10 |
| D539769 | Audio appliance for reproducing sounds | Yasuhiko Matsumoto | 2007-04-03 |
| D528101 | Digital disc player | — | 2006-09-12 |
| D526631 | Digital disc player | — | 2006-08-15 |
| D522489 | Digital disc player | — | 2006-06-06 |
| 6956540 | Vehicle-mounted apparatus and method of controlling the same | Katsuomi Koyata, Shigeru Tsuda | 2005-10-18 |
| D497159 | Vehicle audio player | — | 2004-10-12 |
| D496930 | Vehicle audio player | — | 2004-10-05 |
| D496931 | Vehicle audio player | — | 2004-10-05 |
| D496656 | Vehicle audio player | — | 2004-09-28 |
| D496356 | Vehicle audio player | — | 2004-09-21 |
| D495325 | Vehicle audio player | — | 2004-08-31 |
| D483731 | Digital disk player | — | 2003-12-16 |
| D483732 | Digital disk player | — | 2003-12-16 |
| D483733 | Digital disk player | — | 2003-12-16 |