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Kasuga; Toshinori
Kawasaki, JP
No. of patents:

Patent Number Title Of Patent Date Issued
7938160 Ultrasonic bonding apparatus May 10, 2011
An ultrasonic bonding apparatus includes an ultrasonic bonding unit, and a wiping unit configured to wipe out pre-cured underfill that has adhered to a tool surface of a head, by using a wiping member. The ultrasonic bonding unit includes a first driver configured to drive the head to
7905268 Ultrasonic bonding apparatus March 15, 2011
An ultrasonic bonding apparatus for manufacturing an electronic device that includes a substrate, an electronic component, and an underfill filled between the electronic component and the substrate includes a head that includes a tool surface configured to mount the electronic compon
7823618 Ultrasonic bonding apparatus November 2, 2010
An ultrasonic bonding apparatus includes a head that includes a tool surface configured to mount an electronic component, an ultrasonic bonding unit configured to ultrasonically bond the electronic component with a substrate, and a wiping unit configured to wipe out pre-cured underfi
7595582 Resonator, ultrasonic die bonding head, and ultrasonic die bonding apparatus September 29, 2009
A resonator 1 of the present invention includes: a vibrating member 13 holding an electronic component 12 and applying a vibration to the electronic component 12; and a depressing member 15 applying a depressing force for a side of a substrate 11 to the electronic component 12 through
7233453 Servo track writing device and method thereof June 19, 2007
A vibration extraction processing unit extracts a deflection component synchronous with a rotation from a clock signal of a non-contact sensor so as to correct a clock jitter. A clock generating unit generates a clock signal of any format frequency preliminarily set up according to t
7218030 Oscillating apparatus May 15, 2007
An oscillating apparatus includes a driver generating a waveform signal based on a stored data for specifying a waveform so as to output the waveform signal to a transducer. A detector detects a phase difference between electric voltage and current supplied to the transducer. A memory

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