Hironao Okada - researchr alias

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Viewing Publication 1 - 11 from 11

2021

Estrus detection in tie-stall housed cows through supervised machine learning using a multimodal tail-attached deviceShogo Higaki, Hironao Okada, Chie Suzuki, Reina Sakurai, Tomoko Suda, Koji Yoshioka. cea, 191:106513, 2021. [doi]

2020

Valve-Actuator-Integrated Reference Electrode for an Ultra-Long-Life Rumen pH SensorShogo Higuchi, Hironao Okada, Seiichi Takamatsu, Toshihiro Itoh. sensors, 20(5):1249, 2020. [doi]

2019

Electrolyte-Flow-Controlled Reference Electrode using Hydrogen Pressure for an Ultra-Long-Life Rumen pH SensorShogo Higuchi, Seiichi Takamatsu, Toshihiro Itoh, Hironao Okada. ieeesensors 2019: 1-4 [doi]

2017

Minimized Bolus-Type Wireless Sensor Node with a Built-In Three-Axis Acceleration Meter for Monitoring a Cow's Rumen ConditionsHirofumi Nogami, Shozo Arai, Hironao Okada, Lan Zhan, Toshihiro Itoh. sensors, 17(4):687, 2017. [doi]

2016

Wearable wireless estrus detection sensor for cowsL. Mattias Andersson, Hironao Okada, Ryotaro Miura, Yi Zhang, Koji Yoshioka, Hiroshi Aso, Toshihiro Itoh. cea, 127:101-108, 2016. [doi]

Wireless vibration sensing system powered by a piezoelectric MEMS vibration energy harvesterRyohei Takei, Hironao Okada, Takeshi Kobayashi, Daiji Noda, Ryo Ohta, Toshihiro Itoh. ieeesensors 2016: 1-3 [doi]

Ultra-thin piezoelectric strain sensor array integrated on flexible printed circuit for structural health monitoringTakahiro Yamashita, Hironao Okada, Takeshi Kobayashi, Kazuyoshi Togashi, Daniel Zymelka, Seiichi Takamatsu, Toshihiro Itoh. ieeesensors 2016: 1-3 [doi]

Low-power and high-sensitive pH sensor for monitoring of cow-rumen in real timeLan Zhang, Jian Lu, Hironao Okada, Hirofumi Nogami, Toshihiro Itoh, Shozo Arai. ieeesensors 2016: 1-3 [doi]

2013

Development of a Wireless Sensor for the Measurement of Chicken Blood Flow Using the Laser Doppler Blood Flow Meter TechniqueKei Nishihara, Wataru Iwasaki, Masaki Nakamura, Eiji Higurashi, Tomoki Soh, Toshihiro Itoh, Hironao Okada, Ryutaro Maeda, Renshi Sawada. tbe, 60(6):1645-1653, 2013. [doi]

Battery-less wireless current sensor node utilizing the dependence of charging time of a capacitor on the current flowing through a power lineHironao Okada, Toshihiro Itoh. ieiceee, 10(12):20130308, 2013. [doi]

2006

Water-Rescue Robot Vehicle with Variably Configured Segmented WheelsHironao Okada, Taro Iwamoto, Koji Shibuya. jrm, 18(3):278-285, 2006. [doi]

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