Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701385 | Apparatus for replaying a recording medium having means for displaying the contents of the recording medium as graphics images which include a series of intra-pictures | Akira Katsuyama, Kenji Tomizawa, Takashi Koya | 1997-12-23 |
| 5651087 | Decoder for decoding still pictures data and data on which data length of still picture data is recorded reproducing apparatus for reproducing recording medium and reproducing method thereof | Kenji Tomizawa | 1997-07-22 |
| 5644558 | Recording and/or reproducing apparatus for disc-shaped recording medium | Akihisa Inatani, Kanji Mita, Shuji Minami, Haruyuki Tamura, Tsutomu Watanabe +3 more | 1997-07-01 |
| 5594709 | Reproducing device having index search function and access method therefor | Kenji Tomizawa | 1997-01-14 |