| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks | |
| #2 | Computer technology | |
| #3 | Audio-visual technology | |
| #4 | Telecommunications | |
| #5 | IT methods for management | |
| #6 | Medical technology | |
| #7 | Environmental technology | |
| #8 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Electric digital data processing | |
| #3 | Special information storage | |
| #4 | Diagnosis and surgery | |
| #5 | Television | |
| #6 | Smart grids | |
| #7 | Games | |
| #8 | Data processing systems | |
| #9 | Wireless communication networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yokota Kaoru | 13 |
| #2 | Ohmori Motoji | 7 |
| #3 | Nonaka Masao | 4 |
| #4 | Futa Yuichi | 3 |
| #5 | Matsuzaki Natsume | 3 |
| #6 | Nakano Toshihisa | 2 |
| #7 | Harada Shunji | 2 |
| #8 | Ohta Yuusaku | 1 |
| #9 | Katsura Akihito | 1 |
| #10 | Takahashi Jun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2008005800A1 | Confidential information protection system, confidential information restoring device, and tally generating device | |
| US2007092081A1 | Content reproduction apparatus |