P

Inventor

IWAMATSU YOSHIYUKI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “IWAMATSU YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKOSHA KK

3 patents
US5444511AAug 22, 1995

Distance measuring device for camera

SEIKOSHA KK9 citations72
US4959680ASep 25, 1990

Camera system

SEIKOSHA KK11 citations72
US5255049AOct 19, 1993

Shutter control device for camera and control method therefor

SEIKOSHA KK5 citations60

SEIKO PRECISION KK

3 patents
US6021280AFeb 1, 2000

Display system for camera

SEIKO PRECISION KK9 citations66
US5610675AMar 11, 1997

Apparatus for inserting date information in camera film

SEIKO PRECISION KK4 citations61
US5737649AApr 7, 1998

Detecting circuit and method for detecting power interruption in a camera

SEIKO PRECISION KK0 citations39