Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772735 | Charged particle beam apparatus, and method of controlling the same | Keigo Kasuya, Takashi Ohshima, Souichi Katagiri, Hideo Todokoro | 2014-07-08 |
| 8766542 | Field-emission electron gun and method for controlling same | Boklae Cho, Hisaya Murakoshi, Hisao Nitta | 2014-07-01 |
| 8319193 | Charged particle beam apparatus, and method of controlling the same | Keigo Kasuya, Takashi Ohshima, Souichi Katagiri, Hideo Todokoro | 2012-11-27 |