Inventor · disambiguated record
Masumi Sakai
Also filed as: SAKAI MASUMI
8 granted patents·1 pending application·42 citations·filing 1997–2007
83Inventor score
Top patents by PatentIndex Score
9 records- 0164US7444863B2Thermal mass flowmeterSHIMADZU CORP·Filed 2007·Granted Nov 4, 2008·6 cites·2 claims
- 0252US6683685B2Atomic absorption photometerSHIMADZU CORP·Filed 2001·Granted Jan 27, 2004·5 cites·6 claims
- 0345US7130044B2Atomic absorption spectrophotometerSHIMADZU CORP·Filed 2004·Granted Oct 31, 2006·0 cites·1 claims
- 0445US6377899B1Method of calibrating spectrophotometerSHIMADZU CORP·Filed 1999·Granted Apr 23, 2002·17 cites·5 claims
- 0538US5990798AAtomic absorption photometer with a safety monitorSHIMADZU CORP·Filed 1998·Granted Nov 23, 1999·8 cites·8 claims
- 0637US2001033373A1Furnace-type atomic absorption spectrophotometerFiled 2001·Application pending·0 cites
- 0735US7170596B2Atomic absorption spectrophotometer with a background correcting functionSHIMADZU CORP·Filed 2004·Granted Jan 30, 2007·0 cites·4 claims
- 0827US5986751AAtomic absorption photometerSHIMADZU CORP·Filed 1998·Granted Nov 16, 1999·1 cites·18 claims
- 0926US5815263ADouble beam spectrophotometerSHIMADZU CORPORATON·Filed 1997·Granted Sep 29, 1998·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →