Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594296 | Electron source and electron beam apparatus | Hideaki Mitsutake, Naoto Nakamura | 1997-01-14 |
YS
Yoshihisa Sano
Overall (1997): #55,359 of 185,788Top 30%
1
Patents 1997