A 5.92-Mb/mm2 28-nm pseudo 2-read/write dual-port SRAM using double pumping circuitry. - Yuichiro Ishii; Makoto Yabuuchi; Yohei Sawada; Masao Morimoto; Yasumasa Tsukamoto; Yuta Yoshida; Ken Shibata; Toshiaki Sano; Shinji Tanaka; Koji Nii (A-SSCC, 2016)

A 6.05-Mb/mm2 16-nm FinFET double pumping 1W1R 2-port SRAM with 313 ps read access time. - Makoto Yabuuchi; Yohei Sawada; Toshiaki Sano; Yuichiro Ishii; Shinji Tanaka; Miki Tanaka; Koji Nii (VLSI Circuits, 2016)

A Field Verification of an Algorithm for Retrieving Vegetation Water Content From Passive Microwave Observations. - Yohei Sawada; Hiroyuki Tsutsui; Toshio Koike; Mohamed Rasmy; Rie Seto; Hideyuki Fuji (IEEE Trans. Geosci. Remote. Sens., 2016)

Two-country computable equilibrium model of international drought risk sharing: The case of Pakistan and the Philippines. - Hiroaki Ishiwata; Yushi Suzuki; Muneta Yokomatsu; Mohamed Abdelsalam Ibrahim Hafez Elagaty; Toshio Koike; Yohei Sawada; Patricia Ann Jaranilla-Sanchez (SMC, 2017)

Ground Truth of Passive Microwave Radiative Transfer on Vegetated Land Surfaces. - Yohei Sawada; Hiroyuki Tsutsui; Toshio Koike (Remote. Sens., 2017)

Fusing Microwave and Optical Satellite Observations to Simultaneously Retrieve Surface Soil Moisture, Vegetation Water Content, and Surface Soil Roughness. - Yohei Sawada; Toshio Koike; Kentaro Aida; Kinya Toride; Jeffrey P. Walker (IEEE Trans. Geosci. Remote. Sens., 2017)

Quantifying Drought Propagation from Soil Moisture to Vegetation Dynamics Using a Newly Developed Ecohydrological Land Reanalysis. - Yohei Sawada (Remote. Sens., 2018)

Machine learning accelerates parameter optimization and uncertainty assessment of a land surface model. - Yohei Sawada (CoRR, 2019)

Toward High-Resolution Soil Moisture Monitoring by Combining Active-Passive Microwave and Optical Vegetation Remote Sensing Products with Land Surface Model. - Kinya Toride; Yohei Sawada; Kentaro Aida; Toshio Koike (Sensors, 2019)

Combining Ensemble Kalman Filter and Reservoir Computing to predict spatio-temporal chaotic systems from imperfect observations and models. - Futo Tomizawa; Yohei Sawada (CoRR, 2020)

Monitoring and Predicting Agricultural Droughts for a Water-Limited Subcontinental Region by Integrating a Land Surface Model and Microwave Remote Sensing. - Yohei Sawada; Toshio Koike; Eiji Ikoma; Masaru Kitsuregawa (IEEE Trans. Geosci. Remote. Sens., 2020)

Global Change in Terrestrial Ecosystem Detected by Fusion of Microwave and Optical Satellite Observations. - Hideharu Nara; Yohei Sawada (Remote. Sens., 2021)

Performance Assessment of Irrigation Projects in Nepal by Integrating Landsat Images and Local Data. - Adarsha Neupane; Yohei Sawada (Remote. Sens., 2023)

Multi-Model Ensemble and Reservoir Computing for River Discharge Prediction in Ungauged Basins. - Mizuki Funato; Yohei Sawada (CoRR, 2025)