Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597338 | Method for manufacturing surface-conductive electron beam source device | Ichiro Nomura, Tetsuya Kaneko | 1997-01-28 |
KI
Kumi Iwai
Overall (1997): #116,134 of 185,788Top 65%
1
Patents 1997