| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Optics | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Machines | |
| #5 | Semiconductors | |
| #6 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Echigo Masatoshi | 12 |
| #2 | Oguro Dai | 5 |
| #3 | Hayashi Hiromi | 3 |
| #4 | Yamakawa Masako | 2 |
| #5 | Uchiyama Naoya | 1 |
| #6 | Higashihara Go | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012156615A1 | Cyclic compound, process for production of the cyclic compound, radiation-sensitive composition, and method for formation of resist pattern |