Daisuke Koyama
Kyotanabe, 6100321, Japan
Last Updated: 09/26/2026
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Found 58 publications
Liquid-crystal neutral density filter that can be tuned using ultrasound.
Journal: Applied optics
Published: June 10, 2026
Ultrasound liquid-gel hybrid lens using acoustic radiation forces.
Journal: Applied optics
Published: August 12, 2025
Bone mineral density and hydroxyapatite alignment in leg cortical bone influence on ultrasound velocity.
Journal: JASA express letters
Published: January 07, 2025
Ultrasonic liquid crystal tunable light diffuser.
Journal: Scientific reports
Published: April 17, 2024
Frequency characteristics of an ultrasonic varifocal liquid crystal lens.
Journal: Applied optics
Published: April 03, 2024
Control of myotube orientation using ultrasonication.
Journal: Scientific reports
Published: March 20, 2024
Concentration-Dependent Viscoelasticity of Poloxamer-Shelled Microbubbles.
Journal: Langmuir : the ACS journal of surfaces and colloids
Published: December 29, 2022
Varifocal Concave-Convex Lens Using Viscoelastic Gel and Ultrasound Vibration.
Journal: IEEE transactions on ultrasonics, ferroelectrics, and frequency control
Published: July 29, 2022
Development of evaluation system for cerebral artery occlusion in emergency medical services: noninvasive measurement and utilization of pulse waves.
Journal: Scientific reports
Published: March 25, 2022
Control of the surface profile of powder using the flexural vibration of a V-shaped plate.
Journal: Ultrasonics
Published: January 19, 2022
Last Updated: 09/26/2026