Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7260041 | Disk drive | Kozo Ezawa, Takeo Santo, Masahiro Inata, Yoshito Saji, Masuo Maruyama +3 more | 2007-08-21 |
| 6831882 | Optical head and optical head feeder | Makoto Takashima, Hideki Aikoh, Hideki Nakata, Hironori Tomita, Toru Tanaka | 2004-12-14 |
| 5646799 | Cassette loading apparatus | Takashi Torii | 1997-07-08 |