Photography
Eye tracking
Inventor
active
Automatic focus state detecting apparatus
Camera having a light press timer
Camera with a visual line position detection device and method
Camera with shake detection and display
Container device for planar battery
No associations
LandOfFree
Yoshio Matsuzawa does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Yoshio Matsuzawa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yoshio Matsuzawa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-200892