| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Control | |
| #3 | Computer technology | |
| #4 | Packaging and shipping | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Typewriters | |
| #2 | Registering cash receipt | |
| #3 | Electric digital data processing | |
| #4 | Coin-freed | |
| #5 | Handling thin material | |
| #6 | Frames |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sekino Toshiharu | 14 |
| #2 | Sanada Tsuyoshi | 11 |
| #3 | Nihashi Kiyotaka | 10 |
| #4 | Hiyoshi Takeshi | 10 |
| #5 | Eoka Kenji | 7 |
| #6 | Suzuki Akira | 6 |
| #7 | Takahashi Kousuke | 4 |
| #8 | Amano Yasuo | 1 |