Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026995 | Particle beam surface analyzer | Eiichi Hazaki, Minoru Shimizu | 1991-06-25 |
| 5013914 | Method and apparatus for generating electron channeling patterns | — | 1991-05-07 |
| 4916315 | Scanning electron microscope for observing and measuring minute pattern of sample | — | 1990-04-10 |
| 4889995 | Apparatus for analysis employing electron | Yoshitsugu Tsutsumi, Shinjiro Ueda | 1989-12-26 |
| 4803369 | Purification device for charged particle beam diaphragm | — | 1989-02-07 |