Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731576 | Optical disk recording apparatus in which data recording on the disk is suspended when stored data to be recorded falls below a predetermined amount and in which the number of suspensions is counted | — | 2004-05-04 |
| 6728802 | Control method of optical disk recording/reproducing apparatus | Akira Tsukihashi | 2004-04-27 |