Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5793041 | Method for correcting astigmatism and focusing in charged particle optical lens-barrel | Munehiro Ogasawara, Shuichi Tamamushi, Kazunori Onoguchi | 1998-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5793041 | Method for correcting astigmatism and focusing in charged particle optical lens-barrel | Munehiro Ogasawara, Shuichi Tamamushi, Kazunori Onoguchi | 1998-08-11 |