Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6140766 | Organic EL device | Hiroyuki Okada, Shigeki Naka, Hiroyoshi Onnagawa, Hajime Yamamoto, Shigeru Fukumoto +1 more | 2000-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6140766 | Organic EL device | Hiroyuki Okada, Shigeki Naka, Hiroyoshi Onnagawa, Hajime Yamamoto, Shigeru Fukumoto +1 more | 2000-10-31 |