Inventor
SAKAI MITSUGU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI MITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
19 patentsUS4494549AJan 22, 1985
Device for diagnosing body cavity interiors with supersonic waves
OLYMPUS OPTICAL CO316 citations98
US4837758AJun 6, 1989
Magneto-optical recording reproducing device having field applying means
OLYMPUS OPTICAL CO35 citations92
US4692606ASep 8, 1987
Modulated light source with power stabilized according to data signal
OLYMPUS OPTICAL CO51 citations92
US4977779ADec 18, 1990
Ultrasonic microscope having a focusing mechanism
OLYMPUS OPTICAL CO22 citations82
US4920803AMay 1, 1990
Ultrasonic microscope apparatus
OLYMPUS OPTICAL CO22 citations81
US4721850AJan 26, 1988
Optical pickup device having a detector for detecting the light emitting intensity variation of a semiconductor light emitting element
OLYMPUS OPTICAL CO24 citations81
US4621531ANov 11, 1986
Ultrasonic microscope
OLYMPUS OPTICAL CO20 citations81
US4977544ADec 11, 1990
Ultrasonic microscope
OLYMPUS OPTICAL CO10 citations73
US4700057AOct 13, 1987
Light source with power stabilizer having temperature compensation
OLYMPUS OPTICAL CO18 citations73
US5543614AAug 6, 1996
Scanning probe microscope capable of suppressing probe vibration caused by feedback control
OLYMPUS OPTICAL CO16 citations72
US5121634AJun 16, 1992
Ultrasonic microscope
OLYMPUS OPTICAL CO5 citations62
US5042304AAug 27, 1991
Ultrasonic microscope
OLYMPUS OPTICAL CO2 citations62
US4989454AFeb 5, 1991
Scanning apparatus for a scanning microscope
OLYMPUS OPTICAL CO5 citations62
US4966038AOct 30, 1990
Ultrasonic microscope
OLYMPUS OPTICAL CO2 citations62
US4748605AMay 31, 1988
Bias-magnetic-field generating apparatus in magneto-optical information writing and erasing system
OLYMPUS OPTICAL CO5 citations62
US4726229AFeb 23, 1988
Microscope having an optical head and an additional head
OLYMPUS OPTICAL CO4 citations61
US4986125AJan 22, 1991
Ultrasonic microscope
OLYMPUS OPTICAL CO1 citations52
US4938067AJul 3, 1990
Low temperature ultrasonic microscope
OLYMPUS OPTICAL CO1 citations52
US4674072AJun 16, 1987
Index pulse generator capable of producing an index pulse of stabilized nature for use in optical information recording and reproduction systems
OLYMPUS OPTICAL CO0 citations52