Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699115 | Electronic viewfinder having means for turning off a display device | Toshio Koyama, Yoshihiro Ono, Katsuhiko Ueno, Satoshi Kimura | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699115 | Electronic viewfinder having means for turning off a display device | Toshio Koyama, Yoshihiro Ono, Katsuhiko Ueno, Satoshi Kimura | 1997-12-16 |