Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747772 | Pattern forming member applied to sectioning image observation apparatus and sectioning image observation apparatus using them | Tomio Endo, Katsuya Sadamori | 2004-06-08 |
| 6737792 | Field emission cathode, electron emission device and electron emission device manufacturing method | Ichiro Saito, Kouji Inoue, Shinichi Tachizono | 2004-05-18 |