Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8397250 | Disc transfer mechanism and disc drive apparatus | — | 2013-03-12 |
| 8347324 | Disc identifying device | — | 2013-01-01 |
| 8327392 | Disc transfer guide apparatus and disc transfer mechanism having improved thermal properties | — | 2012-12-04 |
| 8327393 | Disc-clamping mechanism and disc driving apparatus | — | 2012-12-04 |
| 6639881 | Disc reproduction device | — | 2003-10-28 |
| 4262165 | Packaging structure for semiconductor IC chip | Seishiro Ohwaki | 1981-04-14 |