Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600734 | Electron beam tester | Kazuo Okubo, Akio Ito | 1997-02-04 |
HT
Hironori Teguri
Overall (1997): #140,281 of 185,788Top 80%
1
Patents 1997