| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | United States | 3 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Wireless communication networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hagiwara Shu | 13 |
| #2 | Tsunoda Shingo | 6 |
| #3 | Nishio Suguru | 5 |
| #4 | Nishio Takashi | 3 |
| #5 | Konishi Yasuhiro | 3 |
| #6 | Gohno Masateru | 3 |
| #7 | Gono Masateru | 2 |
| #8 | Koizumi Toshiaki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2010093709A | Communications apparatus | |
| JP2006345334A | Communication apparatus | |
| JP2006279133A | Communication apparatus | |
| JP2006222799A | Communication device | |
| JP2006074413A | Communications apparatus |