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Publications by Masahiro Kourogi
Development of LED Road Traffic Signal Using “Phantom Board”
Journal of the Illuminating Engineering Institute of Japan (Shomei Gakkai Shi)
Electronic Engineering
Electrical
Study on Improvement of Visibility of Road Traffic Signal
Development of LED Road Traffic Signal Considering Washout Phenomenon
Luminous Intensity Distribution of Road Traffic Signal Head
Journal of the Illuminating Engineering Institute of Japan (Shomei Gakkai Shi)
Electronic Engineering
Electrical
Road Traffic Signal Head With Mask-Film-Type Lens-Unit
Journal of the Illuminating Engineering Institute of Japan (Shomei Gakkai Shi)
Electronic Engineering
Electrical
Luminous Intensity Distribution of Road Traffic Signal Head
Journal of the Illuminating Engineering Institute of Japan (Shomei Gakkai Shi)
Electronic Engineering
Electrical
