Inventor
TABEI TORU
JP7 patents
Patents
7 patentsUS6471760B1Oct 29, 2002
Anthrapyridone compounds, water-based magenta ink composition, and method of ink-jet recording
NIPPON KAYAKU KK38 citations92
US7056374B2Jun 6, 2006
Aqueous ink composition, water-soluble dye composition and ink-jet recording method
NIPPON KAYAKU KK21 citations91
US6790490B1Sep 14, 2004
Dye type polarizing plate
NIPPON KAYAKU KK31 citations89
US6143062ANov 7, 2000
Water-soluble disazo compounds, aqueous ink compositions, and colored articles
NIPPON KAYAKU KK12 citations73
US7108897B2Sep 19, 2006
Dye type polarizing plate
NIPPON KAYAKU KK9 citations70
US6409810B1Jun 25, 2002
Water-soluble trisazo compounds, aqueous ink composition and colored article
NIPPON KAYAKU KK2 citations61
US6086640AJul 11, 2000
Formazan compounds and method of dyeing therewith
NIPPON KAYAKU KK1 citations44