Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046388 | Program additional data creating device, video program editing device, and video program data creating device | Noboru Yanagita, Keiko Abe, Nariyasu Hamahata, Norifumi Zushi | 2011-10-25 |
| 7953718 | Data processing apparatus, method, and program | Yoshiaki Shibata, Katsumi Tahara | 2011-05-31 |
| 7949680 | Program ancillary data producing device, picture program editing device and picture program producing device | Noboru Yanagita, Keiko Abe, Nariyasu Hamahata, Norifumi Zushi | 2011-05-24 |