Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664893 | Phosphor wheel device, phosphor wheel device accommodating housing and projection-type image display device | Shigekazu Yamagishi | 2017-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664893 | Phosphor wheel device, phosphor wheel device accommodating housing and projection-type image display device | Shigekazu Yamagishi | 2017-05-30 |