Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486021 | Electron tube with electron-bombarded semiconductor device | Atsushi Uchiyama, Yasuyuki Egawa, Hiroyuki Kyushima, Suenori Kimura, Motohiro Suyama | 2009-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486021 | Electron tube with electron-bombarded semiconductor device | Atsushi Uchiyama, Yasuyuki Egawa, Hiroyuki Kyushima, Suenori Kimura, Motohiro Suyama | 2009-02-03 |