Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664552 | Method and apparatus for specimen fabrication | Hiroyasu Shichi, Tohru Ishitani, Hidemi Koike, Kaoru Umemura, Eiichi Seya +3 more | 2003-12-16 |
| 6627889 | Apparatus and method for observing sample using electron beam | Isao Ochiai, Hidemi Koike, Satoshi Tomimatsu, Mitsugu Sato, Tohru Ishitani | 2003-09-30 |