Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158497 | Substrate processing apparatus | Takeshi Yoshida, Hiroaki Takahashi | 2021-10-26 |
| 11067876 | Projection display device | Chikara Yamamoto | 2021-07-20 |
| 10998203 | Substrate processing device and substrate processing method | Daichi Yoshitomi, Masaki Iwami, Hiroaki Ishii | 2021-05-04 |
| 10897602 | Projection display device for performing projection and imaging comprising optical image emitting light valve and imaging optical system | Chikara Yamamoto | 2021-01-19 |
| 10897603 | Projection display device for projecting and imaging | Chikara Yamamoto | 2021-01-19 |