Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145050 | Pattern inspection apparatus and pattern inspection method | Kazuhiro Nakashima, Manabu Isobe, Hiroteru Akiyama | 2021-10-12 |
| 11071933 | Filter and air-conditioning device | Kenichiro Takumi, Daiji Tamakura, Masamichi Ando | 2021-07-27 |