| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Optics | |
| #3 | Organic fine chemistry | |
| #4 | Macromolecular chemistry and polymers | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Electrography | |
| #3 | Heterocyclic compounds | |
| #4 | Special macromolecular compounds | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hirose Hidekazu | 13 |
| #2 | Sato Katsuhiro | 12 |
| #3 | Agata Takeshi | 9 |
| #4 | Horiba Koji | 3 |
| #5 | Imai Akira | 2 |
| #6 | Igarashi Ryosaku | 2 |
| #7 | Sato Kazuaki | 2 |
| #8 | Ohba Yoshihiro | 2 |
| #9 | Sumiyama Koji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012187384A1 | Organic electroluminescence element and display medium | |
| US2010197942A1 | Fluorene compound | |
| JP2002242206A | Continuous footing construction method |