| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Transport | |
| #3 | Audio-visual technology | |
| #4 | Digital networks | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Speech analysis | |
| #2 | Vehicle parts | |
| #3 | Vehicle air-treating devices | |
| #4 | Television | |
| #5 | Measuring distances | |
| #6 | Digital information transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koyama Rika | 9 |
| #2 | Sato Yasushi | 3 |
| #3 | Sato Makoto | 1 |