| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement | |
| #3 | Machines | |
| #4 | Macromolecular chemistry and polymers | |
| #5 | Organic fine chemistry | |
| #6 | Materials and metallurgy | |
| #7 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakanishi Tetsuya | 13 |
| #2 | Sasaki Takashi | 6 |
| #3 | Satou Fumiaki | 4 |
| #4 | Aihara Katsuyuki | 4 |
| #5 | Miyano Hiroshi | 4 |
| #6 | Hirano Masaaki | 3 |
| #7 | Konishi Tatsuya | 2 |
| #8 | Takuwa Seigo | 1 |
| #9 | Nagashima Takuji | 1 |
| #10 | Tachibana Kumiko | 1 |