Inventor

TSUCHIYA JUN

JP2 patents

Patents

2 patents

US6221517B1Apr 24, 2001

Fluorescence-reddening membrane and red-emitting device

IDEMITSU KOSAN CO18 citations90

US6455176B2Sep 24, 2002

Fluorescence-reddening membrane and red-emitting device using same

IDEMITSU KOSAN CO3 citations60