Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7375460 | Electron emitting device and method of manufacturing the same | Katsuyuki Naito, Masahiko Yamamoto | 2008-05-20 |
| 7144286 | Method of manufacturing cold cathode type electron emitting device | Katsuyoshi Fukuda | 2006-12-05 |
| 6881115 | Electron emitting device and method of manufacturing the same | Masahiko Yamamoto, Yumi Fukuda, Hironori Asai, Koji Suzuki | 2005-04-19 |
| 6288413 | Thin film transistor and method for producing same | Norihiko Kamiura | 2001-09-11 |