Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6188167 | Micro electron beam source and a fabrication process thereof | Yasuhiro Endo, Ichiro Honjo | 2001-02-13 |
| 5731228 | Method for making micro electron beam source | Yasuhiro Endo, Ichiro Honjo | 1998-03-24 |