| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Audio-visual technology | |
| #3 | Digital networks | |
| #4 | Telecommunications | |
| #5 | Environmental technology | |
| #6 | Machines | |
| #7 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamaguchi Tsuyoshi | 11 |
| #2 | Ohmi Shinichiro | 3 |
| #3 | Hayashi Jun | 2 |
| #4 | Kuroda Go | 2 |
| #5 | Fujita Junichi | 1 |
| #6 | Matsugi Yoshitaka | 1 |
| #7 | Sogabe Daisuke | 1 |
| #8 | Takahashi Kazuya | 1 |
| #9 | Yoshizawa Kensuke | 1 |
| #10 | Maegaito Kenichi | 1 |