Keiji KAINOSHO, a senior researcher of Japan Energy Co. and a co-author of the book 'Hakushoku LED Shome system Gijutsu no Oyo to Shorai Tenbo (The Application of the White LED Lighting System Technology and its Future Prospects).'
甲斐荘敬司　株式会社ジャパンエナジー精製技術センター主任研究員、共著「白色LED照明システム技術の応用と将来展望」。