Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723455 | Organic electro-luminescent element and material of organic electro-luminescent element | Mitsunori Matsuura, Hiroshi Kita | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723455 | Organic electro-luminescent element and material of organic electro-luminescent element | Mitsunori Matsuura, Hiroshi Kita | 2004-04-20 |