Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502198 | Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween | Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more | 2002-12-31 |
| 6502200 | Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween | Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more | 2002-12-31 |
| 6484266 | Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween | Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more | 2002-11-19 |
| 6470460 | Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween | Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more | 2002-10-22 |
| 6421315 | Multi-layered optical disk with shifted track and layer identification and method of detecting a track | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka | 2002-07-16 |
| 6393574 | Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween | Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more | 2002-05-21 |
| 6181872 | Method and apparatus for interleaving bitstream to record thereof on a recording medium, and reproducing the interleaved bitstream therefrom | Yasuhiko Yamane, Takumi Hasebe, Kazuhiro Tsuga, Yoshihiro Mori, Kazuhiko Nakamura +3 more | 2001-01-30 |
| 5923869 | Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween | Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more | 1999-07-13 |
| 5883878 | Method of manufacturing a multilayered optical disc | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka | 1999-03-16 |
| 5870374 | Multi-layer optical disc having a pair of substrates spaced by an adhesive material | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka | 1999-02-09 |
| 5798995 | Information recording medium and apparatus and method for recording and reproducing information | Yoshihisa Fukushima, Masahiro Inagaki, Hiroshi Hamasaka | 1998-08-25 |
| 5784528 | Method and an apparatus for interleaving bitstream to record thereof on a recording medium, and reproducing the interleaved bitstream therefrom | Yasuhiko Yamane, Takumi Hasebe, Kazuhiro Tsuga, Yoshihiro Mori, Kazuhiko Nakamura +3 more | 1998-07-21 |
| 5764620 | Multi-layered optical disk with shifted track and layer identification and method of detecting a track | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka | 1998-06-09 |
| 5642338 | Information recording medium and apparatus and method for recording and reproducing information | Yoshihisa Fukushima, Masahiro Inagaki, Hiroshi Hamasaka | 1997-06-24 |
| 5596564 | Information recording medium and apparatus and method for recording and reproducing information | Yoshihisa Fukushima, Masahiro Inagaki, Hiroshi Hamasaka | 1997-01-21 |
| 5568467 | Information recording format having a plurality of bands with independent read and write control data | Masahiro Inagaki, Yoshihisa Fukushima, Haruo Yamashita, Hiroshi Hamasaka | 1996-10-22 |
| 5566350 | Information device for providing fast data transfer with minimum overhead | Yuji Takagi, Isao Satoh, Yoshihisa Fukushima, Hiroshi Hamasaka | 1996-10-15 |
| 5513160 | Optical disc and contamination detection system in an apparatus for recording and reproducing the same | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi | 1996-04-30 |
| 5485439 | Method for recording/reproducing information and apparatus therefor | Hiroshi Hamasaka, Isao Satoh, Yoshihisa Fukushima, Yuji Takagi | 1996-01-16 |
| 5475668 | Method of producing file management structures, information reproduction apparatus and information reproducing method | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka | 1995-12-12 |
| 5457794 | Information retrieval apparatus for searching target literature data from an information recording medium, including reuse of past retrieving results | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka, Yuji Hisakado | 1995-10-10 |
| 5428597 | Multi-layered optical disk with track and layer identification | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka | 1995-06-27 |
| 5303225 | Multi-layered optical disk with track and layer identification | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka | 1994-04-12 |
| 5293566 | Information recording and reproducing apparatus | Isao Satoh, Yoshihisa Fukushima, Yuji Takagi, Hiroshi Hamasaka | 1994-03-08 |
| 5270877 | Information recording medium and information recording and reproducing apparatus | Yoshihisa Fukushima, Isao Satoh, Yuji Takagi, Hiroshi Hamasaka | 1993-12-14 |