Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798972 | Image reproducing apparatus and image reproducing method | Norikazu Ito, Satoshi Yoneya, Masakazu Yoshimoto, Satoshi Katsuo, Jun Yoshikawa +2 more | 2004-09-28 |
| 6779079 | Data recording and reproducing apparatus, and method for recording and reproducing data without time code discontinuities | Jun Yoshikawa, Satoshi Katsuo, Gentaro Okayasu | 2004-08-17 |
| 6754434 | AV data recording/reproducing apparatus, AV data recording/reproducing method, and recording medium | Ichiro Fujisawa, Yoshizo Mihara, Kazuo Kamiyama | 2004-06-22 |
| RE38529 | Scramble/descramble method and apparatus for data broadcasting | — | 2004-06-08 |
| 6728472 | Video data reproducing device and video data reproducing method | Hiroyuki Fujita, Norikazu Ito, Satoshi Yoneya, Masakazu Yoshimoto, Satoshi Katsuo +4 more | 2004-04-27 |
| 6728470 | Data recording and reproducing apparatus and method | Norikazu Ito, Hiroyuki Fujita, Satoshi Yoneya, Masakazu Yoshimoto, Satoshi Katsuo +4 more | 2004-04-27 |
| 6694339 | File management device and method thereof, and audio visual data recording/reproducing device and method thereof | Jun Yoshikawa, Satoshi Katsuo, Shouji Nakamura | 2004-02-17 |
| 6678290 | Optical output control circuit for obtaining stable optical output power | Takeshi Yoshida, Takeshi Inagaki, Katsuhito Toyoda | 2004-01-13 |