Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778228 | Projection-type display apparatus | Osamu Murakami, Akitaka Yajima | 2004-08-17 |
| 6746123 | Projector for preventing light loss | — | 2004-06-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778228 | Projection-type display apparatus | Osamu Murakami, Akitaka Yajima | 2004-08-17 |
| 6746123 | Projector for preventing light loss | — | 2004-06-08 |