| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Optics | |
| #4 | Computer technology | |
| #5 | Chemical engineering | |
| #6 | Semiconductors | |
| #7 | Engines, pumps and turbines | |
| #8 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hamada Yuichi | 18 |
| #2 | Fukuma Daigo | 8 |
| #3 | Shibata Masaharu | 5 |
| #4 | Kuwano Keisuke | 3 |
| #5 | Inagaki Kenji | 1 |
| #6 | Ishii Hiroyuki | 1 |
| #7 | Sema Tatsuya | 1 |
| #8 | Suzuki Mitsutoshi | 1 |