About ICHIKAWA NOBUHIKO
About YAMAMOTO KEIICHIRO
About HAYAKAWA YUKIHIRO
About TSUKADA AKIRA
About TAKATA KENJI
About ハウステック
About FUWA NAOKO
About ハウステック
About phosphor
About fluorometry (measurement)
About light emission
About function analysis
About measurement error
About phosphorescence
About quality engineering
About photoluminescence
About optical absorption
About ultraviolet radiation
About energy storage
About performance evaluation
About optimum condition
About Taguchi method
About molding condition
About Energy efficient technologies
About saving
About energy saving
About 蓄光
About Luminescence in general
About 省エネ
About 発光体
About 評価方法
About 研究
About 蓄光