| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Chemical engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electrography | |
| #2 | Milling | |
| #3 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mitsumori Teruyuki | 11 |
| #2 | Ishio Kozo | 8 |
| #3 | Takamura Hiroaki | 7 |
| #4 | Hirabaru Yumi | 5 |
| #5 | Yasutomi Shiro | 5 |
| #6 | Oowada Takeshi | 5 |
| #7 | Senokuti Teruki | 5 |
| #8 | Sano Shiho | 5 |
| #9 | Sugihara Masakazu | 5 |
| #10 | Oota Masaya | 4 |