Inventor
ISHIGURO YASUO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “ISHIGURO YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COPAL CO LTD
15 patentsUS4609275ASep 2, 1986
Exposure control unit
COPAL CO LTD15 citations74
US4192595AMar 11, 1980
Electroflash controlling circuit including a delay circuit for electrically controlled focal plane shutters
COPAL CO LTD8 citations72
US4190344AFeb 26, 1980
Driving circuit for camera shutters
COPAL CO LTD18 citations72
US4222652ASep 16, 1980
Electric shutter for cameras
COPAL CO LTD3 citations63
US4006976AFeb 8, 1977
Fade-in and fade-out device of a cinecamera
COPAL CO LTD2 citations63
US4134653AJan 16, 1979
Servoamplifier in an automatic diaphragm controlling device of a camera
COPAL CO LTD6 citations62
US4502769AMar 5, 1985
Quick-return mirror driving mechanism for single-lens reflex cameras
COPAL CO LTD3 citations61
US4210393AJul 1, 1980
Device for automatically controlling diaphragm aperture
COPAL CO LTD5 citations61
US4200375AApr 29, 1980
Exposure controlling circuit for electric shutter
COPAL CO LTD3 citations61
US4193673AMar 18, 1980
Digital shutter control circuit
COPAL CO LTD2 citations61
US4143958AMar 13, 1979
Controlling circuit for electric shutters
COPAL CO LTD3 citations61
US4129370ADec 12, 1978
Controlling circuit for electric shutters
COPAL CO LTD3 citations61
US4478500AOct 23, 1984
Exposure controlling device adapted to cameras using interchangeable lenses
COPAL CO LTD1 citations52
US4161764AJul 17, 1979
Exposure controlling circuit for electric shutters
COPAL CO LTD1 citations51
US4139282AFeb 13, 1979
Device for indicating fading operation
COPAL CO LTD0 citations41
TOYOTA MOTOR CO LTD
7 patentsUS5006999AApr 9, 1991
Real-time robot control system tracking based on a standard path
TOYOTA MOTOR CO LTD109 citations95
US4831316AMay 16, 1989
Control system for an industrial robot with a foresight function
TOYOTA MOTOR CO LTD64 citations95
US4831547AMay 16, 1989
Multi-joint-robot controller for enabling detection of the spatial relationship between a robot and a rotary cable
TOYOTA MOTOR CO LTD54 citations93
US4967127AOct 30, 1990
Robot with controlled tool tracking displacement
TOYOTA MOTOR CO LTD54 citations92
US4836742AJun 6, 1989
System for controlling a robot in association with a rotary table
TOYOTA MOTOR CO LTD26 citations91
US5788165AAug 4, 1998
Rotary atomizing head of a rotary atomizing electrostatic coating apparatus
TOYOTA MOTOR CO LTD17 citations83
US4724371AFeb 9, 1988
Apparatus for detecting the degree of rotation of a rotational axis
TOYOTA MOTOR CO LTD6 citations60