Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978578 | Optical disc device and defect detection method for optical disc medium | Hiromi Honma | 2011-07-12 |
| 5305457 | System for initial program loading responding to notification from program supply apparatus | Masatoshi Takida, Satoru Kuwata, Atsushi Yoshioka | 1994-04-19 |
| 4719626 | Diagnostic method and apparatus for channel control apparatus | — | 1988-01-12 |