Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597532 | Information recording disk apparatus | Kazuaki Usui, Keiko Watanabe, Kei Yasuna, Tetsuya Hamaguchi | 2003-07-22 |
| 6510014 | Disturbance detection circuit, memory device thereof, and disturbance detection method | Toshiyuki Kikuta, Takao Horiguchi, Yoshikatsu Fujii, Shinji Matsushita | 2003-01-21 |