Graduate School of Science and Engineering, Ehime University
[Japanese]
Research fields and staffs

Electrical and Electronic Engineering

Electrical and Electronic Engineering has been leading and supporting the technological revolution in various fields of science and technologies. Electrical and Electronic Engineering Course covers forefront research subjects and education program on three research fields, Electrical Energy Engineering, Electronic Materials and Devices Engineering and Communication Systems Engineering. The examples of subjects developed in our course, which are unique among Universities in Japan, include the researches on plasma light sources compatible with environment and digital information storage systems. Students will become creative engineers with comprehensive knowledge through active research and educational program.

Course Web Page
(Japanese Only)


Electrical Energy Engineering

Research activities cover the development of plasma electronics, plasma diagnostics and plasma medicine, studies on high field conduction and breakdown in dielectrics, mathematical analysis of chaotic dynamical systems, and liquid crystal applications, soft matter science and numerical simulation of electromagnetics.

Staffs and Research Fields
Plasma electronics. Plasma gene transfection, bio-medical application and environmental preservation. Numerical modelling of plasma. Lighting.
Masafumi Jinno
Generation and control of plasmas and their diagnostics for industrial applications / numerical simulation
Hideki Motomura
Lighting and visual effect, Visibility enhancement, effective luminance enhancement, color rendering property enhancement, and glare reduction
Yoshihisa Ikeda
Studies on high field conduction of polymer materials and highvoltage pulsed-power application
Kazunori Kadowaki
Research on optical properties of nano-structured liquid crystals or polymers. Numerical simulation of light propagation in nanstructured materials
Ryotaro Ozaki
Ergodic theory on dynamical systems with chaos, Mathematical foundations towards application of chaos and fractals
Tomoki Inoue



Electronic Materials and Devices Engineering

Research activities cover the development of crystal growth, optical characterization and application of compound semiconductors, and fabrication of semiconductor nano structures.

Staffs and Research Fields
Growth and characterization of metal oxide films and nanostructures for opto-electronic devices.
Tomoaki Terasako
Fabrication of semiconductor nano structures by molecular beam epitaxy and application to optical and electronic devices.
Satoshi Shimomura



Communication Systems Engineering

The research activities cover the signal processing for high-density digital magnetic and optical recording systems, investigation of fundamental properties of subwavelength optical elements including holograms, neural networks applications to signal processing, and IoT communication systems such as power line communication and LPWA wireless based on spread spectrum communication technology.

Staffs and Research Fields
Research on IoT communication systems such as power line communication and LPWA wireless based on spread spectrum communication technology
Shinji Tsuzuki
Research on channel coding and signal processing techniques to achieve high density recording in digital information storage systems
Yoshihiro Okamoto
Research on error correction coding and iterative decoding systems for information storage
Yasuaki Nakamura
Research on signal processing techniques to achieve high density recording using neural network in digital information storage systems
Madoka Nishikawa
Investigation of fundamental properties of subwavelength optical elements including holography and their application and electromagnetic analysis of light wave propagation.
※ Hiroyuki Ichikawa

※Scheduled to retire in March,2023

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