| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Japan | 3 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Control | |
| #3 | Digital networks | |
| #4 | Environmental technology | |
| #5 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nagai Makoto | 16 |
| #2 | Nakaoka Ken | 6 |
| #3 | Higuchi Keisuke | 3 |
| #4 | Sagisaka Ryuji | 1 |
| #5 | Yamasaki Jun | 1 |
| #6 | Okumura Masaya | 1 |
| #7 | Ito Kiyoshige | 1 |
| #8 | Doi Yoshiharu | 1 |
| #9 | Kanai Yuichi | 1 |
| #10 | Kojima Noriaki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011228866A1 | Broadcasting method for sending signal containing predetermined information and radio apparatus | |
| US2011134789A1 | Broadcasting method and access control apparatus | |
| JP2004136962A | Paper bag with gusset whose opening is held closed without using separate component as fastener | |
| JP2003269003A | Indoor framework structure serving as space for occupiers to survive in case of building collapse | |
| JPS58160127A | Manufacture of bellows |