| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Micro-structure and nano-technology | |
| #5 | Environmental technology | |
| #6 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ohashi Toshiyuki | 13 |
| #2 | Shimomura Kazuo | 1 |
| #3 | Ota Masahiro | 1 |
| #4 | Kawarada Hiroshi | 1 |
| #5 | Nikawa Hidefumi | 1 |
| #6 | Ochiai Takumi | 1 |
| #7 | Tokune Toshio | 1 |