Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840624 | Polarized beam splitter and projection-type image display using it | Kazuya Yoneyama | 2005-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840624 | Polarized beam splitter and projection-type image display using it | Kazuya Yoneyama | 2005-01-11 |