| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Computer technology | |
| #3 | Digital networks | |
| #4 | Telecommunications | |
| #5 | IT methods for management |
| # | Name | Total Patents |
|---|---|---|
| #1 | Okamoto Ryuichi | 11 |
| #2 | Tokuda Katsumi | 6 |
| #3 | Yamamoto Masaya | 3 |
| #4 | Kobayashi Susumu | 3 |
| #5 | Nakahara Tohru | 3 |
| #6 | Miura Kouji | 2 |
| #7 | Mukai Masaki | 2 |
| #8 | Yano Masaichi | 2 |
| #9 | Miura Koji | 2 |
| #10 | Shimomura Tomoyuki | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2010250665A1 | Content distribution system, terminal apparatus, content distribution apparatus, additional information distribution apparatus, content recording method, and recording medium | |
| US2010088750A1 | Terminal apparatus and system thereof | |
| US2008030618A1 | Content Receiving Apparatus, Content Receiving Method, And Content Distributing System | |
| US2008040738A1 | Content Reproduction Terminal | |
| US2006253400A1 | Digital content delivery system |