Inventor
SAITO ETSURO
JP49 patents
⚠️ This page may combine multiple inventors who share the name “SAITO ETSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
47 patentsUS5062010AOct 29, 1991
Electronic still camera with remotely-controlled audio recording feature
SONY CORP125 citations98
US6104438AAug 15, 2000
Image synthesizer and image synthesizing method for synthesizing according to movement
SONY CORP32 citations93
US5842054ANov 24, 1998
Shake discrimination and image stabilizer
SONY CORP40 citations93
US4614990ASep 30, 1986
Disc cassette with shutter and releasable latch therefor
SONY CORP26 citations93
US4511944AApr 16, 1985
Magnetic disk cartridge
SONY CORP29 citations93
US4466032AAug 14, 1984
Flexible disc recording and/or reproducing apparatus
SONY CORP48 citations93
US4363046ADec 7, 1982
Deflectable transducer head assembly
SONY CORP34 citations93
US5886772AMar 23, 1999
Film processing apparatus
SONY CORP20 citations88
USD292292SOct 13, 1987
Magnetic disc
SONY CORP21 citations82
US4630156ADec 16, 1986
Flexible magnetic disc including hub structure
SONY CORP24 citations82
US4590532AMay 20, 1986
Magnetic disk assembly cartridge for same and recording/reproducing apparatus for use with same
SONY CORP20 citations82
US5263625ANov 23, 1993
Ultrasonic tape guide apparatus
SONY CORP9 citations74
US5152444AOct 6, 1992
Tape guiding element subjected to ultrasonic oscillations for reducing frictional resistance to movement of guided tape
SONY CORP8 citations74
US4939607AJul 3, 1990
Head carriage for use with a longitudinal recording system utilizing a rotary recording and/or reproducing head
SONY CORP7 citations74
US4851940AJul 25, 1989
Longitudinal recording and/or reproducing apparatus
SONY CORP14 citations74
US4819099AApr 4, 1989
Apparatus for longitudinal bidirectional recording with equal length tracks
SONY CORP9 citations74
US4536813AAug 20, 1985
Magnetic disc recording and/or reproducing apparatus
SONY CORP11 citations74
USD278242SApr 2, 1985
Case containing a magnetic disc for recording of still pictures
SONY CORP13 citations74
US4481543ANov 6, 1984
Playback apparatus for producing still images
SONY CORP8 citations74
US4409630AOct 11, 1983
Information signal recording and/or reproducing apparatus and a recording jacket for use therewith
SONY CORP12 citations74
US4251838AFeb 17, 1981
Auto-tracking control system for use in apparatus for reproducing a video signal recorded in successive parallel tracks on a recording medium
SONY CORP14 citations74
US4091428AMay 23, 1978
Rotary head assembly
SONY CORP8 citations74
US5761349AJun 2, 1998
Apparatus for reading optical data from a motion picture film and a light source therefor
SONY CORP6 citations73
US5596380AJan 21, 1997
Digital sound signal reproducing apparatus for projector
SONY CORP7 citations73
US5508761AApr 16, 1996
Apparatus for reproducing a digital pattern from motion picture film, and the motion picture film
SONY CORP8 citations73
US5485232AJan 16, 1996
Digital audio signal recording device for motion picture film and audio signal recording system for motion picture film employing the digital audio signal recording device
SONY CORP14 citations73
US5093752AMar 3, 1992
Device for moving capstan into position after tape is loaded
SONY CORP9 citations71
USD277859SMar 5, 1985
Magnetic disc
SONY CORP12 citations71
US6219092B1Apr 17, 2001
Image pickup apparatus for image film
SONY CORP4 citations63
US5608474AMar 4, 1997
Image displaying device
SONY CORP5 citations63
US5600617AFeb 4, 1997
Data recording device for motion picture film
SONY CORP2 citations63
US5377893AJan 3, 1995
Ultrasonic tape guide device
SONY CORP5 citations63
US5295618AMar 22, 1994
Tape guide device having vibrator with free end portion
SONY CORP4 citations63
US5291364AMar 1, 1994
Magnetic head position measuring device
SONY CORP5 citations63
US5196979AMar 23, 1993
Magnetic head position measuring device
SONY CORP3 citations63
US5159510AOct 27, 1992
Video tape recorder head ultrasonically vibrated transverse to a track traced by the head
SONY CORP4 citations63
US5012373AApr 30, 1991
Apparatus for positioning a magnetic head on a head drum
SONY CORP2 citations63
US4755895AJul 5, 1988
Loading device for positioning a disc cassette on a recording and/or reproducing apparatus
SONY CORP5 citations63
US4630159ADec 16, 1986
Magnetic disc recording and/or reproducing apparatus
SONY CORP3 citations63
US6188806B1Feb 13, 2001
Apparatus for reading optical data from a motion picture film and a light source therefor
SONY CORP1 citations62
US6028972AFeb 22, 2000
Apparatus for reading optical data from a motion picture film and a light source therefor
SONY CORP1 citations62
US5319506AJun 7, 1994
Tape recording and/or reproducing apparatus with ultrasonically vibrated tape guides
SONY CORP5 citations62
US4599663AJul 8, 1986
Recording apparatus with stable disc support and high magnetic flux hold-down
SONY CORP6 citations62
USD284665SJul 15, 1986
Magnetic disc jacket
SONY CORP4 citations61
US5425487AJun 20, 1995
Ultrasonic tape guide apparatus
SONY CORP5 citations60
US5301864AApr 12, 1994
Ultrasonic tape guide device
SONY CORP4 citations60
USD292291SOct 13, 1987
Magnetic disc or the like
SONY CORP1 citations52