Inventor

KITSU TOSHIO

JP5 patents

Patents

5 patents

US5266397ANov 30, 1993

Amorphous silica-type filler

MIZUSAWA INDUSTRIAL CHEM34 citations91

US5013603AMay 7, 1991

Ink jet recording paper with amorphous silica filler

MIZUSAWA INDUSTRIAL CHEM49 citations91

US5418043AMay 23, 1995

Amorphous silica filler

MIZUSAWA INDUSTRIAL CHEM15 citations80

US4915923AApr 10, 1990

Filler for ink jet recording paper

MIZUSAWA INDUSTRIAL CHEM22 citations78

US5384191AJan 24, 1995

Amorphous silica filler

MIZUSAWA INDUSTRIAL CHEM7 citations72