Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8427910 | Storing audio-centered information with a multi-level table-of-contents (TOC) mechanism having redundant sub-TOCs | Johannes M. M. Verbakel, Johannes J. Mons, Yoshizumi Inazawa, Tadao Suzuki | 2013-04-23 |
| 7471431 | Hologram device and hologram recording/reproducing method | Kunihiko Hayashi, Nobuhiro Kihara | 2008-12-30 |
| 7263051 | Storing audio-centered information with a multi-level table-of contents (TOC) mechanism having redundant sub-TOCs | Johannes M. M. Verbakel, Johannes J. Mons, Yoshizumi Inazawa, Tadao Suzuki | 2007-08-28 |
| 6580679 | Recording medium, reproduction method/ apparatus with multiple table of contents | — | 2003-06-17 |
| 6370090 | METHOD, DEVICE, AND INFORMATION STRUCTURE FOR STORING AUDIO-CENTERED INFORMATION WITH A MULTI-LEVEL TABLE-OF-CONTENTS (TOC) MECHANISM AND DOUBLING OF AREA-TOCS, A DEVICE FOR USE WITH SUCH MECHANISM AND A UNITARY STORAGE MEDIUM HAVING SUCH MECHANISM | Johannes M. M. Verbakel, Johannes J. Mons, Yoshizumi Inazawa, Tadao Suzuki | 2002-04-09 |
| 6275457 | Recording medium and reproducing apparatus | — | 2001-08-14 |
| 6072759 | Recording medium with format for preventing unauthorized copying, and reproducing apparatus for same | Tadao Suzuki | 2000-06-06 |