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Behavior Research Methods|February 15, 2013
iPhysioMeter: a new approach for measuring heart rate and normalized pulse volume using only a smartphoneKenta Matsumura, Takehiro YamakoshiPerceptual and Motor Skills|February 25, 2010
Performance measures of alcohol-induced impairment: towards a practical ignition-interlock system for motor vehiclesKenta Matsumura, Takehiro Yamakoshi, Takayuki IdaMethods in Molecular Biology (Clifton, N.J.)|January 29, 2015
iPhysioMeter: a smartphone photoplethysmograph for measuring various physiological indicesKenta Matsumura, Peter Rolfe, Takehiro YamakoshiScientific Reports|November 14, 2022
Peripheral arterial elasticity changes derived by volume-oscillometry in reaction to hyperemia as a possible assessment of flow-mediated vasodilatationTakehiro Yamakoshi, Peter Rolfe, Ken-Ichi YamakoshiAnnual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference|January 24, 2009
Physiological role of nitric oxide in oxygen consumption by arteriolar wallMasahiro Shibata, Takehiro Yamakoshi, Ken-Ichi YamakoshiMedical & Biological Engineering & Computing|January 1, 2024
A new noninvasive technique for heat-flux-based deep body thermometry together with possible estimation of thermal resistance of the skin tissueTakehiro Yamakoshi, Peter Rolfe, Ken-Ichi YamakoshiCardiovascular Engineering and Technology|January 17, 2025
Arteriolar Elasticity Measurement in the Fingertip Based on Photoplethysmographic Volume-Oscillometry: A New Approach to the Assessment of Vasomotor Functions in the MicrovasculatureKen-Ichi Yamakoshi, Peter Rolfe, Takehiro YamakoshiPeerj|June 18, 2021
Cuffless blood pressure estimation based on haemodynamic principles: progress towards mobile healthcareTakehiro Yamakoshi, Peter Rolfe, Ken-Ichi YamakoshiAnnual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference|November 16, 2007
Energetics in arterioles during nitric oxide dependent and independent vasodilationMasahiro Shibata, Takehiro Yamakoshi, Ken-Ichi YamakoshiAnnals of Biomedical Engineering|January 14, 2026
Smartphone-based Assessment of Vasomotor Function via Fingertip Arteriolar Elasticity Using the Volume-Oscillometric Method with Green Light PhotoplethysmographyTakehiro Yamakoshi, Peter Rolfe, Ken-Ichi YamakoshiPageof 4