| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 41 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Wireless communication networks | |
| #3 | Multiplex communication | |
| #4 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Miki Nobuhiko | 41 |
| #2 | Sawahashi Mamoru | 27 |
| #3 | Higuchi Kenichi | 18 |
| #4 | Kishiyama Yoshihisa | 13 |
| #5 | Nagata Satoshi | 5 |
| #6 | Takeda Kazuaki | 3 |
| #7 | Tanno Motohiro | 2 |
| #8 | Atarashi Hiroyuki | 2 |
| #9 | Abe Tetsushi | 2 |
| #10 | Kawamura Teruo | 2 |