DAN KOJI has a total of 12 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and computer technology are YAMAGUCHI HIROYUKI, LIBEST INC and ZAF ENERGY SYSTEMS INCORPORATED.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Computer technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dan Koji | 12 |
| #2 | Kiyohiro Yukihiko | 2 |