Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D580385 | Disc player | Keisuke Tejima, Jun Uchiyama, Katsuhisa Hakoda | 2008-11-11 |
| D578505 | Amplifier | Keisuke Tejima, Jun Uchiyama, Katsuhisa Hakoda | 2008-10-14 |
| D569815 | Television receiver | — | 2008-05-27 |
| D547740 | Monitor television receiver | — | 2007-07-31 |
| 7100574 | Common rail type fuel injection system | — | 2006-09-05 |