Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794805 | Field emission electron source, method of producing the same, and use of the same | Takashi Hatai, Takuya Komoda, Yoshiaki Honda, Koichi Aizawa, Yoshifumi Watabe +3 more | 2004-09-21 |