Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8258472 | Charged particle radiation device and image capturing condition determining method using charged particle radiation device | Tamotsu Shindo | 2012-09-04 |
| 6337486 | Electron beam drawing process and electron beam drawing apparatus | Minoru Sasaki, Yutaka Hojyo, Kazuyoshi Oonuki, Hiroyuki Itoh | 2002-01-08 |
| 6246064 | Electron beam drawing apparatus | Minoru Sasaki, Yutaka Hojyo, Kazuyoshi Oonuki, Hiroyuki Itoh | 2001-06-12 |
| 6127683 | Electron beam drawing apparatus | Minoru Sasaki, Yutaka Hojyo, Kazuyoshi Oonuki, Hiroyuki Itoh | 2000-10-03 |
| 5972772 | Electron beam drawing process | Minoru Sasaki, Yutaka Hojyo, Kazuyoshi Oonuki, Hiroyuki Itoh | 1999-10-26 |