Inventor

NAITOU YUKO

JP2 patents

Patents

2 patents

US7642036B2Jan 5, 2010

Azo-metal chelate dye and optical recording medium

MITSUBISHI KAGAKU MEDIA CO LTD3 citations59

US7989139B2Aug 2, 2011

Azo-metal chelate dye and optical recording medium

MITSUBISHI KAGAKU MEDIA CO LTD1 citations49