Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774638 | Charged particle measuring device and measuring method thereof | Hiroshi Kitaguchi, Tetsuya Matsui, Akihisa Kaihara, Junichi Arita | 2004-08-10 |
| 6639392 | Charged particle measuring device and measuring method thereof | Hiroshi Kitaguchi, Tetsuya Matsui, Akihisa Kaihara, Junichi Arita | 2003-10-28 |