| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Wireless communication networks | |
| #2 | Digital information transmission | |
| #3 | Transmission | |
| #4 | Multiplex communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishii Hiroyuki | 11 |
| #2 | Kiyoshima Kohei | 11 |
| #3 | Okubo Naoto | 10 |
| #4 | Harano Seigo | 1 |
| #5 | Nakaminami Naoki | 1 |
| #6 | Umesh Anil | 1 |
| #7 | Hiramoto Yoshitaka | 1 |