Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428914 | Composite substrate, thin-film electroluminescent device using the substrate, and production process for the device | Katsuto Nagano, Taku Takeishi, Takeshi Nomura, Yukie Nakano, Daisuke Iwanaga | 2002-08-06 |