Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Film reading apparatus which reads an unexposed portion of a film to determine its type

Film reading apparatus which reads an unexposed portion of a film to determine its type

US Patent 4829371 · Granted May 9, 1989

Estimated economic value: $15,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Evaluating apparatus, evaluating method, manufacturing method of imaging unit, a2025
Image stabilization control apparatus and method2025
Image stabilization control apparatus and method2025
Reel body for a spinning reel2024
Image processing apparatus, image capturing apparatus, image shooting control ap2024
Image processing apparatus that aligns images, image pickup apparatus including 2024
Image stabilization control device and storage medium2024
Image stabilization control apparatus, image pickup apparatus, lens apparatus, i2023
Imaging device moving an imaging element a predetermined amount for each exposur2022
Image stabilization apparatus and method, and image capturing apparatus2022
Control apparatus, image pickup apparatus, and lens apparatus2022
Marker for use in living body and instrument set for inserting marker for use in2021