Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441979 | Apparatus for recording and reproducing digital information signals of different transmission rates | Nobutaka Amada, Takaharu Noguchi | 2002-08-27 |
| 6434322 | Reproducing method and apparatus, for a video signal having copy control information | Hiroyuki Kimura, Toshifumi Takeuchi | 2002-08-13 |
| 6429985 | Digital information recording apparatus and digital information recording and reproducing apparatus | Nobutaka Amada, Takaharu Noguchi | 2002-08-06 |
| 6404781 | Data transmission method for embedded data, data transmitting and reproducing apparatuses and information recording medium therefor | Osamu Kawamae, Toshifumi Takeuchi, Hiroshi Yoshiura | 2002-06-11 |
| 6388831 | Apparatus and method for limiting the reproduction of main information | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takaharu Noguchi, Nobutaka Amada +5 more | 2002-05-14 |
| 6373110 | Semiconductor device having high breakdown voltage | Yukio Itoh | 2002-04-16 |