Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922383 | Recording apparatus with light power control for use with optical recording medium and method thereof | Haruyasu Sakata, Hiroyuki Tanaka | 2005-07-26 |
| 6891783 | Information recording/reproducing apparatus including a recording controller which operates based on prepit detection | Haruyasu Sakata | 2005-05-10 |
| 6838809 | Chromate film-containing plug metal component and method for producing the same | Hiroaki Nasu, Wataru Matsutani, Makoto Sugimoto | 2005-01-04 |