Inventor · disambiguated record
Mayumi Yoshida
Also filed as: YOSHIDA MAYUMI
18 granted patents·1 pending application·323 citations·filing 1992–2019
93Inventor score
Top patents by PatentIndex Score
19 records- 0197US5493382AImage forming apparatus with toner recycling deviceRICOH KK·Filed 1993·Granted Feb 20, 1996·84 cites·12 claims
- 0296US5887224AImage forming device with improved mixing of circulated developer with replensihed tonerRICOH KK·Filed 1997·Granted Mar 23, 1999·97 cites·21 claims
- 0394US5737680AImage forming apparatus with toner recycling deviceRICOH KK·Filed 1996·Granted Apr 7, 1998·59 cites·8 claims
- 0490US5604575AImage forming apparatus with toner recycling deviceRICOH KK·Filed 1995·Granted Feb 18, 1997·41 cites·6 claims
- 0578US10422790B2Immunochromatographic test strip and detection method using immunochromatography for detecting target in red blood cell-containing sampleSEKISUI MEDICAL CO LTD·Filed 2017·Granted Sep 24, 2019·1 cites·5 claims
- 0677US5857132AApparatus and method for cleaning a transfer device of an image forming apparatusRICOH KK·Filed 1997·Granted Jan 5, 1999·28 cites·36 claims
- 0776US10416156B2Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sampleSEKISUI MEDICAL CO LTD·Filed 2016·Granted Sep 17, 2019·1 cites·6 claims
- 0874US10422798B2Immunochromatographic test strip for detecting object in red blood cell-containing sample and immunochromatography using the test stripSEKISUI MEDICAL CO LTD·Filed 2014·Granted Sep 24, 2019·2 cites·5 claims
- 0970US9885707B2Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sampleSEKISUI MEDICAL CO LTD·Filed 2013·Granted Feb 6, 2018·1 cites·17 claims
- 1064US11275085B2Immunochromatographic test strip for detecting object in red blood cell-containing sample and immunochromatography using the test stripSEKISUI MEDICAL CO LTD·Filed 2019·Granted Mar 15, 2022·0 cites·4 claims
- 1164US10422799B2Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sampleSEKISUI MEDICAL CO LTD·Filed 2017·Granted Sep 24, 2019·0 cites·4 claims
- 1262US10151747B2Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sampleSEKISUI MEDICAL CO LTD·Filed 2016·Granted Dec 11, 2018·0 cites·9 claims
- 1358US9880164B2Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sampleSEKISUI MEDICAL CO LTD·Filed 2013·Granted Jan 30, 2018·0 cites·14 claims
- 1447US2015293087A1Additive for measuring diluted sample in non-dilution-type immunochromatographic method reagentSEKISUI MEDICAL CO LTD·Filed 2013·Application pending·0 cites
- 1543US10658639B2Method of preparing microporous membrane, microporous membrane, battery separator, and secondary batteryTORAY INDUSTRIES·Filed 2016·Granted May 19, 2020·0 cites·8 claims
- 1636US7112571B2Peptide Y-2SENMI EKISU CO LTD·Filed 2002·Granted Sep 26, 2006·0 cites·8 claims
- 1734US5272507ACharging device for electrophotographic equipmentRIOCH COMPANY LTD·Filed 1992·Granted Dec 21, 1993·5 cites·4 claims
- 1831US6064470AApparatus and method for cleaning a transfer device of an image forming apparatusRICOH KK·Filed 1995·Granted May 16, 2000·2 cites·16 claims
- 1930US5276177APhysiologically active substanceMATSUNO TETSUYA·Filed 1992·Granted Jan 4, 1994·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →