Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551724 | Organic electro-luminescent display panel | Yoshikazu Sakaguchi, Mitsuma Ooishi, Joji Suzuki | 2003-04-22 |
| 6520821 | Device package and device encapsulation method | Yoshikazu Sakaguchi | 2003-02-18 |