About ISHIDA TAIICHIRO
About 京大 大学院工学研究科
About Optics Design
About dwelling environment
About color
About light source
About visual effect
About LED illumination
About color temperature
About optical filter
About illuminance distribution
About fluorescent lamp
About chromaticity diagram
About impression evaluation
About light source color
About lighting space
About correlation color temperature
About Practical examples of lighting
About 生活環境
About 色
About 照明空間
About 視覚
About 印象