Inventor
KASAI YASUAKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KASAI YASUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
14 patentsUS7732983B2Jun 8, 2010
Ultrasonic motor
OLYMPUS CORP10 citations83
US7635940B2Dec 22, 2009
Ultrasonic motor and microscope stage
OLYMPUS CORP14 citations83
US7791796B2Sep 7, 2010
Motorized table apparatus and microscope stage
OLYMPUS CORP9 citations82
US7508114B2Mar 24, 2009
Ultrasonic motor
OLYMPUS CORP7 citations73
US7449814B2Nov 11, 2008
Driving method for ultrasonic motor and apparatus using the same
OLYMPUS CORP8 citations73
US9835851B2Dec 5, 2017
Optical fiber scanner
OLYMPUS CORP3 citations70
US9874739B2Jan 23, 2018
Optical fiber scanner, illumination apparatus, and observation apparatus
OLYMPUS CORP3 citations69
US6965188B2Nov 15, 2005
Ultrasonic-actuator driving apparatus and ultrasonic-actuator driving method
OLYMPUS CORP4 citations62
US10036887B2Jul 31, 2018
Optical fiber scanner, illumination system, and observation apparatus
OLYMPUS CORP0 citations51
US9921407B2Mar 20, 2018
Fiber-optic scanner having vibration damping member and illuminating device and observation instrument having the fiber-optic scanner
OLYMPUS CORP0 citations51
US10330916B2Jun 25, 2019
Optical-fiber scanner, illumination apparatus, and observation apparatus
OLYMPUS CORP0 citations49
US10067338B2Sep 4, 2018
Optical fiber scanner, illumination device, and observation apparatus having a holding section that conducts electricity between an electrically conductive frame and a piezoelectric element
OLYMPUS CORP0 citations48
US10151918B2Dec 11, 2018
Scanner, scanning illuminator, and scanning observation apparatus
OLYMPUS CORP0 citations41
US10197797B2Feb 5, 2019
Scanner unit, optical fiber scanner, illumination apparatus, and observation apparatus
OLYMPUS CORP0 citations38
DAIDO STEEL CO LTD
5 patentsUS5402025AMar 28, 1995
Rotor provided with a ring-shaped magnet
DAIDO STEEL CO LTD30 citations92
US5122319AJun 16, 1992
Method of forming thin-walled elongated cylindrical compact for a magnet
DAIDO STEEL CO LTD26 citations92
US5399311AMar 21, 1995
Radial anisotropic ring magnet with a sinusoidal waveform and producing method thereof
DAIDO STEEL CO LTD12 citations72
US4963320AOct 16, 1990
Method and apparatus for producing anisotropic rare earth magnet
DAIDO STEEL CO LTD16 citations71
US5342574AAug 30, 1994
Method for producing anisotropic rare earth magnet
DAIDO STEEL CO LTD2 citations61