| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | Japan | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Textiles and paper | |
| #3 | Electrical machinery and energy | |
| #4 | Environmental technology | |
| #5 | Audio-visual technology | |
| #6 | Control | |
| #7 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Typewriters | |
| #3 | Reduction of greenhouse gas emissions | |
| #4 | Batteries | |
| #5 | Electrography | |
| #6 | Vehicle tyre repairing | |
| #7 | Traffic control systems | |
| #8 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kato Manabu | 17 |
| #2 | Kawahara Shuya | 2 |
| #3 | Matsuo Shigeru | 1 |
| #4 | Tanaka Michihito | 1 |
| #5 | Kawamata Yukihiro | 1 |
| #6 | Okude Mariko | 1 |
| #7 | Fujioka Eiji | 1 |
| #8 | Atarashi Yoshitaka | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2003023617A | Event trigger broadcast program distribution | |
| JP2002334149A | Advertisement acceptance system | |
| US8213068B1 | Scanning optical apparatus |