Inventor

MATUMOTO SATORU

JP4 patents

⚠️ This page may combine multiple inventors who share the name “MATUMOTO SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOMEY TECHN CORP

1 patent

US5681463AOct 28, 1997

Portable liquid purifying device having activated carbon filter and micro-porous membrane filter

TOMEY TECHN CORP149 citations96

TOMEI SANGYO KK

1 patent

US5487788AJan 30, 1996

Method for cleaning and disinfecting contact lens

TOMEI SANGYO KK24 citations90

TOMEI SAGYO CO LTD

1 patent

US5130015AJul 14, 1992

Liquid purifying attachment having pressurizing piston

TOMEI SAGYO CO LTD27 citations85

SHARP KK

1 patent

US5367551ANov 22, 1994

Integrated circuit containing scan circuit

SHARP KK15 citations65