Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081643 | Relay connection unit | Yoshikazu Isoyama | 2011-12-20 |
| 7869458 | Relay connection unit and junction connector | Yoshikazu Isoyama, Takeo Uchino | 2011-01-11 |
| D616410 | Digital audio disk player with mixing functions | Takekazu Iijima | 2010-05-25 |
| D593544 | Audio mixer | Takekazu Iijima, Yuki Iida, Yoshinori Nakatsuka | 2009-06-02 |
| D563913 | Television receiver | Tatsufumi Funayama | 2008-03-11 |
| D518456 | Digital video disc recorder | — | 2006-04-04 |
| D512700 | Digital video disc recorder | — | 2005-12-13 |
| D497148 | Digital video disc recorder | Tetsuya Kamata | 2004-10-12 |
| 6236918 | Vehicle electronic control apparatus | Kenji Okamoto, Hiroaki Yamazaki, Tomokazu Ito | 2001-05-22 |
| 5948025 | Vehicle communication control apparatus | — | 1999-09-07 |