Inventor · disambiguated record
Satoru Matumoto
Also filed as: MATUMOTO SATORU
4 granted patents·215 citations·filing 1991–1996
81Inventor score
Top patents by PatentIndex Score
4 records- 0194US5681463APortable liquid purifying device having activated carbon filter and micro-porous membrane filterTOMEY TECHN CORP·Filed 1996·Granted Oct 28, 1997·149 cites·13 claims
- 0256US5130015ALiquid purifying attachment having pressurizing pistonTOMEI SAGYO CO LTD·Filed 1991·Granted Jul 14, 1992·27 cites·22 claims
- 0344US5367551AIntegrated circuit containing scan circuitSHARP KK·Filed 1992·Granted Nov 22, 1994·15 cites·23 claims
- 0443US5487788AMethod for cleaning and disinfecting contact lensTOMEI SANGYO KK·Filed 1994·Granted Jan 30, 1996·24 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →