Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661764 | Disc reproducing device | Yutaka Hino, Hiroki Kobayashi, Minoru Hirata | 2003-12-09 |
| 6657220 | Disk detecting device used in a disk recording/reproducing system and resultant disk recording/reproducing system | Minoru Hirata, Yutaka Hino | 2003-12-02 |
| 6344974 | Printed circuit board and method of producing same | Minoru Hirata, Hirokazu Takase | 2002-02-05 |
| 6262412 | Optical pick-up position detector having a motor with a controlled driving voltage | Minoru Hirata | 2001-07-17 |