Michio Yokoyama

19 papers C 2Journal 9Unranked 8
YearRankTypeTitle / Venue / Authors
2025 C conf
Evaluation of Long-Term Diurnal Variability in RMSSD Using a Smartwatch and Pulse Sensor.
ICCE
Tomochika Harada, Michio Yokoyama, Ryosuke Takahashi, Shigeyuki Seko, Makoto Shohara, Daisuke Yoshida
2024 — conf
A Development and Evaluation of the IoT Activity Tracking System for the Daily Activity.
GCCE
Tomochika Harada, Michio Yokoyama
2023 C conf
Stress Data Collection and Analysis Using "Mind Scale" with the Post-Covid World.
ICCE
Michio Yokoyama, Tomochika Harada, Shigeyuki Seko, Makoto Shohara, Ryosuke Takahashi, Satoru Miyoshi, Daisuke Yoshida
2023 — conf
Stress Data Collection and Analysis using "MindScale" for Stress Visualization.
GCCE
Tomochika Harada, Michio Yokoyama, Shigeyuki Seko, Makoto Shohara, Ryosuke Takahashi, Satoru Miyoshi, Daisuke Yoshida
2023 — conf
The Pillow-Type Unrestrained Heart Rate Measurement System for Sleep-State Analysis.
GCCE
Tomochika Harada, Michio Yokoyama
2021 — conf
Evaluation of a Filter-less AD-PLL with a Wide Input Frequency Range Using a Fast-Locking Algorithm.
ICECS
Roberto Andrino Robles, Tomochika Harada, Michio Yokoyama
2020 J jnl
Changing Tendency Analysis of Sleep Quality on the Basis of Temperature and Respiratory Frequency Using a Neural Network Model.
Int. J. Fuzzy Log. Intell. Syst.
Minami Tsuchiya, Seung-Il Cho, Atsushi Tanaka, Muneki Yasuda, Tomochika Harada, Michio Yokoyama
2018 J jnl
Estimation System of Blood Pressure Variation with Photoplethysmography Signals Using Multiple Regression Analysis and Neural Network.
Int. J. Fuzzy Log. Intell. Syst.
Seung-Il Cho, Takumi Negishi, Minami Tsuchiya, Muneki Yasuda, Michio Yokoyama
2018 J jnl
Flexible and Printable Phase Shifter with Polymer Actuator for 12-GHz Band.
IEICE Trans. Electron.
Fumio Sato, Michio Yokoyama, Yudai Usami, Kentaro Yazawa, Takao Kuki, Shizuo Tokito
2015 J jnl
SPICE model of memristive device using Tukey window function.
IEICE Electron. Express
Yasuhiro Takahashi, Toshikazu Sekine, Michio Yokoyama
2013 J jnl
Design of low-power clock generator synchronized with AC power for adiabatic dynamic CMOS logic.
IEICE Electron. Express
Seung-Il Cho, Seong-Kweon Kim, Tomochika Harada, Michio Yokoyama
2012 — conf
2PCDAL: Two-phase clocking dual-rail adiabatic logic.
APCCAS
Yasuhiro Takahashi, Zhongyu Luo, Toshikazu Sekine, Nazrul Anuar Nayan, Michio Yokoyama
2012 J jnl
Design of the ultra low-power synchronizer using ADCL buffer for adiabatic logic.
IEICE Electron. Express
Seung-Il Cho, Tomochika Harada, Michio Yokoyama
2012 — conf
Power-saving analysis of adiabatic logic in subthreshold region.
ISPACS
Yasuhiro Takahashi, Toshikazu Sekine, Nazrul Anuar Nayan, Michio Yokoyama
2007 J jnl
A 70 MHz Multiplierless FIR Hilbert Transformer in 0.35 µm Standard CMOS Library.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuhiro Takahashi, Toshikazu Sekine, Michio Yokoyama
2007 J jnl
VLSI Implementation of a 4 x 4-bit Multiplier in a Two Phase Drive Adiabatic Dynamic CMOS Logic.
IEICE Trans. Electron.
Yasuhiro Takahashi, Toshikazu Sekine, Michio Yokoyama
2006 — conf
2PADCL: Two Phase drive Adiabatic Dynamic CMOS Logic.
APCCAS
Yasuhiro Takahashi, Youhei Fukuta, Toshikazu Sekine, Michio Yokoyama
2005 — conf
New cost-effective VLSI implementation of multiplierless FIR filter using common subexpression elimination.
ISCAS (2)
Yasuhiro Takahashi, Michio Yokoyama
2003 J jnl
Carry Propagation Free Adder/Subtracter Using Adiabatic Dynamic CMOS Logic Circuit Technology.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuhiro Takahashi, Kei-ichi Konta, Kazukiyo Takahashi, Michio Yokoyama, Kazuhiro Shouno, Mitsuru Mizunuma