Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909111 | Method of manufacturing a light emitting device and thin film forming apparatus | Hirokazu Yamagata, Noriko Shibata | 2005-06-21 |
| 6893887 | Process for producing a light emitting device | Hirokazu Yamagata, Hisao Ikeda, Noriko Miyagi, Tatsuya Arao, Koji Ono | 2005-05-17 |