Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D481373 | Combined disc player and radio receiver | — | 2003-10-28 |
| D480701 | Disc player | — | 2003-10-14 |
| D477586 | Amplifier | — | 2003-07-22 |
| 6525596 | Series regulator having a power supply circuit allowing low voltage operation | Rinya Hosono, Takeyuki Kouchi, Yukinori Kiya | 2003-02-25 |