Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7313320 | Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium | Satoshi Tsujii, Makoto Yamada | 2007-12-25 |
| 7283731 | Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium | Satoshi Tsujii, Makoto Yamada | 2007-10-16 |
| 7280748 | Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium | Satoshi Tsujii, Makoto Yamada | 2007-10-09 |
| 7076662 | Data alteration checking apparatus and method and recording medium | — | 2006-07-11 |
| 7027717 | Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium | Satoshi Tsujii, Makoto Yamada | 2006-04-11 |
| 6954830 | Data recording method, data recorder, and recording medium | Makoto Yamada, Mitsuhiro Hirabayashi | 2005-10-11 |
| 6934847 | Data alteration checking apparatus and method and recording medium | — | 2005-08-23 |
| 6871205 | Recording apparatus, recording method, and disc shaped record medium | Makoto Yamada, Satoshi Tsujii | 2005-03-22 |
| 5610658 | Motion vector detection using hierarchical calculation | Masashi Uchida, Tetsujiro Kondo, Hideo Nakaya, Takashi Horishi | 1997-03-11 |