Inventor
NISHIZAWA TUTOMU
JP6 patents
Patents
6 patentsUS5124067AJun 23, 1992
Near infrared absorbers and display/recording materials using the same
MITSUI TOATSU CHEMICALS32 citations92
US5296162AMar 22, 1994
Near infrared absorbers and display/recording materials using the same
MITSUI TOATSU CHEMICALS14 citations81
US5449587ASep 12, 1995
Compact disk-write once type optical recording media
MITSUI TOATSU CHEMICALS7 citations73
US5409634AApr 25, 1995
Near infrared absorbers and display/recording materials using the same
MITSUI TOATSU CHEMICALS7 citations73
US5270463ADec 14, 1993
Halogenated alkoxyphthalocyanines
MITSUI TOATSU CHEMICALS14 citations73
US4157333AJun 5, 1979
Process for preparing piperonal
MITSUI TOATSU CHEMICALS5 citations61