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－　　－8Akira UCHIDAProfessor, Department of Electrical and Electronic EngineeringAkira Uchida is a professor at the Department of Electrical and Electronic Engineering, College of Industrial Technology, Nihon University. Dr. Uchida received his Dr. Eng. from Nihon University in 2008. He has worked for Nihon University since 1997. His main research area is lighting engineering, color engineering, visual engineering and education engineering. Dr. Uchida is a member of the Illuminating Engineering Institute of Japan, Japanese Lighting Manufacturers Association, the Institute of Electrical Installation Engineers of Japan, the Institute of Electrical Engineers of Japan and the Color Science Association of Japan.Research Achievements1)Basic Study Regarding Optical Characteristics on the Surface of Concrete -In the Case of Dry and Wet Conditions-, The Journal of the Institute of Electrical Installation Engineers of Japan, Vol.39 - No.10, pp.65 - 71 (2019)2)Examination by Subjective Evaluation on Luminous Surface of Lit-sign by Using LED, The Journal of the Institute of Electrical Installation Engineers of Japan Vol.34 - No.11, pp.820 - 825 (2014)3)Experimental Study about Luminance Distribution on Luminous Surface of Lit-sign by Backlight Method Using LED, The Journal of the Institute of Electrical Installation Engineers of Japan Vol.32 - No.12, pp.922 - 928 (2012)4)Fundamental Study on using LED for Display Unit of Beverage Vending Machine by Backlight Method, The Journal of the Institute of Electrical Installation Engineers of Japan Vol.31 - No.1, pp.80 - 85 (2011)