Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448553 | Light detection device | Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Hiroki Oyama | 2022-09-20 |
| 11448869 | Wafer | Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Hiroki Oyama, Yumi Kuramoto | 2022-09-20 |
| 11422059 | Optical inspection device and optical inspection method | Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Hiroki Oyama, Yumi Kuramoto | 2022-08-23 |
| 11294170 | Method for removing foreign matter and method for manufacturing optical detection device | Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Hiroki Oyama, Yumi Kuramoto | 2022-04-05 |