Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800871 | Display device and process of producing the same | Hiroshi Matsuda, Takao Yonehara, Tsutomu Ikeda, Kiyofumi Sakaguchi | 2004-10-05 |
| 6761925 | Electron-emitting device, electron source substrate, electron source, display panel and image-forming apparatus, and production method thereof | Yoshikazu Banno, Mitsutoshi Hasegawa, Kazuhiro Sando, Kazuya Shigeoka, Masahiko Miyamoto | 2004-07-13 |