Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285129 | Segmented electron emission device | Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno | 1994-02-08 |
IN
Ichiro Nomura
Overall (1994): #122,660 of 165,921Top 75%
1
Patents 1994