Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347676 | Substrate processing method and substrate processing system | Yuichiro WAGATSUMA, Masahisa Watanabe, Mayuko NAKAMURA, Takashi Sakuma, Kwangpyo Choi | 2025-07-01 |
| 12298502 | Virtual image display device | — | 2025-05-13 |
| 12222509 | Light flux diameter expanding element and image display device | — | 2025-02-11 |