| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Republic of Korea | 2 | |
| #5 | Taiwan | 2 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Basic materials chemistry | |
| #3 | Environmental technology | |
| #4 | Organic fine chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tsuchida Yuuzou | 18 |
| #2 | Tsuchida Kotarou | 17 |
| #3 | Watanabe Kunitomo | 16 |
| #4 | Kawabe Mitsuo | 15 |
| #5 | Sakurai Daisuke | 15 |
| #6 | Koketsu Mamoru | 14 |
| #7 | Utsumi Teruo | 9 |
| #8 | Murayama Tsugiya | 6 |
| #9 | Tsuru Sumiaki | 2 |
| #10 | Tsuchida Kenjirou | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2008123102A1 | Anti-viral agent | |
| TW200901954A | Antiviral composition | |
| EP1994928A1 | Antimicrobial agent and antimicrobial composition |