Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827624 | Electron emission element and method for producing the same | Hideo Kurokawa, Toshifumi Sato, Masahiro Deguchi, Makoto Kitabatake | 2004-12-07 |
| 6692327 | Method for producing electron emitting element | Masahiro Deguchi, Makoto Kitabatake, Kanji Imai, Tomohiro Sekiguchi, Hideo Kurokawa +2 more | 2004-02-17 |