Hironao Okada

11 papers Journal 7Unranked 4
YearRankTypeTitle / Venue / Authors
2021 J jnl
Estrus detection in tie-stall housed cows through supervised machine learning using a multimodal tail-attached device.
Comput. Electron. Agric.
Shogo Higaki, Hironao Okada, Chie Suzuki, Reina Sakurai, Tomoko Suda, Koji Yoshioka
2020 J jnl
Valve-Actuator-Integrated Reference Electrode for an Ultra-Long-Life Rumen pH Sensor.
Sensors
Shogo Higuchi, Hironao Okada, Seiichi Takamatsu, Toshihiro Itoh
2019 — conf
Electrolyte-Flow-Controlled Reference Electrode using Hydrogen Pressure for an Ultra-Long-Life Rumen pH Sensor.
IEEE SENSORS
Shogo Higuchi, Seiichi Takamatsu, Toshihiro Itoh, Hironao Okada
2017 J jnl
Minimized Bolus-Type Wireless Sensor Node with a Built-In Three-Axis Acceleration Meter for Monitoring a Cow's Rumen Conditions.
Sensors
Hirofumi Nogami, Shozo Arai, Hironao Okada, Lan Zhan, Toshihiro Itoh
2016 — conf
Low-power and high-sensitive pH sensor for monitoring of cow-rumen in real time.
IEEE SENSORS
Lan Zhang, Jian Lu, Hironao Okada, Hirofumi Nogami, Toshihiro Itoh, Shozo Arai
2016 — conf
Ultra-thin piezoelectric strain sensor array integrated on flexible printed circuit for structural health monitoring.
IEEE SENSORS
Takahiro Yamashita, Hironao Okada, Takeshi Kobayashi, Kazuyoshi Togashi, Daniel Zymelka, Seiichi Takamatsu, Toshihiro Itoh
2016 J jnl
Wearable wireless estrus detection sensor for cows.
Comput. Electron. Agric.
L. Mattias Andersson, Hironao Okada, Ryotaro Miura, Yi Zhang, Koji Yoshioka, Hiroshi Aso, Toshihiro Itoh
2016 — conf
Wireless vibration sensing system powered by a piezoelectric MEMS vibration energy harvester.
IEEE SENSORS
Ryohei Takei, Hironao Okada, Takeshi Kobayashi, Daiji Noda, Ryo Ohta, Toshihiro Itoh
2013 J jnl
Battery-less wireless current sensor node utilizing the dependence of charging time of a capacitor on the current flowing through a power line.
IEICE Electron. Express
Hironao Okada, Toshihiro Itoh
2013 J jnl
Development of a Wireless Sensor for the Measurement of Chicken Blood Flow Using the Laser Doppler Blood Flow Meter Technique.
IEEE Trans. Biomed. Eng.
Kei Nishihara, Wataru Iwasaki, Masaki Nakamura, Eiji Higurashi, Tomoki Soh, Toshihiro Itoh, Hironao Okada, Ryutaro Maeda, Renshi Sawada
2006 J jnl
Water-Rescue Robot Vehicle with Variably Configured Segmented Wheels.
J. Robotics Mechatronics
Hironao Okada, Taro Iwamoto, Koji Shibuya