Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487374 | Viewfinder optical system | — | 2002-11-26 |
| 6343862 | Projecting image display device | Yasumasa Sawai, Kohtaro Hayashi, Soh Ohzawa, Yuichiro Ori | 2002-02-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487374 | Viewfinder optical system | — | 2002-11-26 |
| 6343862 | Projecting image display device | Yasumasa Sawai, Kohtaro Hayashi, Soh Ohzawa, Yuichiro Ori | 2002-02-05 |