HOME > Published patent applications > Detail[Published patent application] 発光デバイス、発光デバイスの色度調節方法及び照明装置2006-07-20. 2006190813 (Google Patents) , 4748411NIMS author(s)HIROSAKI, NaotoCreated at :2023-07-22 21:45:04 +0900 Updated at :2023-07-22 21:45:04 +0900