Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796391 | Light detection device | Takashi Kasahara, Katsumi Shibayama, Kei Tabata, Masaki Hirose, Hiroki Oyama | 2023-10-24 |
| 11624902 | Wafer inspection method and wafer | Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Toshimitsu Kawai, Hiroki Oyama | 2023-04-11 |
| 11609420 | Wafer | Toshimitsu Kawai, Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Hiroki Oyama | 2023-03-21 |
| 11592332 | Transportation method | Hiroki Oyama, Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Toshimitsu Kawai | 2023-02-28 |