Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459667 | Optical disc recording and reproducing apparatus having automatic gate signal generation modes | Yukio Iijima, Nobuaki Minakuchi, Yasushi Ueda, Makoto Okazaki | 2002-10-01 |
| 6381201 | Optical disk apparatus with address polarity determination and confirmation | Tetsuya Shihara, Katsuya Watanabe, Naohiro Kimura | 2002-04-30 |