Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368017 | Charged particle beam apparatus and focus adjusting method therefor | Keisuke Igarashi, Mai YOSHIHARA, Hiroyuki Chiba | 2025-07-22 |
| 12354830 | Sample image display system and charged particle beam apparatus | Hiroyuki Chiba, Ryo Komatsuzaki, Hirofumi Sato | 2025-07-08 |
| 12169182 | Charged particle beam apparatus | Hiroyuki Chiba | 2024-12-17 |
| 12051563 | Charged particle beam device | Ryo Komatsuzaki, Hiroyuki Chiba, Hirofumi Satou | 2024-07-30 |
| 12046446 | Charged particle beam device | Hiroyuki Chiba, Ryo Komatsuzaki, Hirofumi Sato | 2024-07-23 |
| 11747292 | Charged particle beam apparatus | Hiroyuki Chiba | 2023-09-05 |