Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229955 | Optical disc, recording apparatus, and computer-readable recording medium | Kaoru Murase, Tomoyuki Okada, Kazuhiro Tsuga, Tokuo Nakatani | 2001-05-08 |
| 6181871 | Machine-readable data medium having interactive reproduction procedures with prohibition information, a reproduction apparatus and method of interacting | Kazuhiro Tsuga, Kazuhiko Yamauchi, Masayuki Kozuka, Kaoru Murase | 2001-01-30 |
| 6181870 | Optical disc having an area storing original and user chain information specifying at least part of a video object stored on the disc, and a computer program and recording apparatus for recording and editing the chain information | Tomoyuki Okada, Hiroshi Hamasaka, Kazuhiro Tsuga | 2001-01-30 |
| 6148140 | Video data editing apparatus, optical disc for use as a recording medium of a video data editing apparatus, and computer readable recording medium storing an editing program | Tomoyuki Okada, Kazuhiro Tsuga, Hiroshi Hamasaka | 2000-11-14 |
| 6088507 | Multimedia optical disc for storing audio data and sub-picture data in a plurality of channels as well as moving picture data and apparatus and method for reproducing the multimedia optical disc | Kazuhiko Yamauchi, Masayuki Kozuka, Kazuhiro Tsuga, Kaoru Murase, Katsuhiko Miwa | 2000-07-11 |
| 6078727 | Optical disc, recording apparatus, and computer-readable recording medium | Kaoru Murase, Tomoyuki Okada, Kazuhiro Tsuga, Tokuo Nakatani | 2000-06-20 |
| 6067400 | Multimedia optical disc having improved interactive reproduction procedure, a reproduction apparatus and a method for such a disc | Kazuhiro Tsuga, Kazuhiko Yamauchi, Masayuki Kozuka, Kaoru Murase | 2000-05-23 |
| 5907659 | Optical disc for which a sub-picture can be favorably superimposed on a main image, and a disc reproduction apparatus and a disc reproduction method for the disc | Kazuhiko Yamauchi, Kaoru Murase, Masayuki Kozuka, Katsuhiko Miwa | 1999-05-25 |
| 5771334 | Multimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc | Kazuhiko Yamauchi, Katsuhiko Miwa, Masayuki Kozuka, Kaoru Murase | 1998-06-23 |
| 5519877 | Apparatus for synchronizing parallel processing among a plurality of processors | Yasushi Yoneda, Noriyuki Hidaka, Minobu Abe | 1996-05-21 |
| 4392025 | Condenser microphone | Junichi Tamamura, Mamoru Yasuda, Motomi Hosoda | 1983-07-05 |