Inventor · disambiguated record
Ryoichi Sasano
Also filed as: SASANO RYOICHI
16 granted patents·5 pending applications·205 citations·filing 1999–2022
93Inventor score
Top patents by PatentIndex Score
21 records- 0193USD511214SCartridge for extraction of solids for chromatography analysisSAIKA TECHNOLOGICAL INST FOUND·Filed 2004·Granted Nov 1, 2005·67 cites·1 claims
- 0288USD833030SCartridge body for solid-phase extractionAISTI SCIENCE CO LTD·Filed 2017·Granted Nov 6, 2018·32 cites·1 claims
- 0387USD519868SCartridge for extraction of solids for chromatography analysisSAIKA TECHNOLOGICAL INST FOUND·Filed 2004·Granted May 2, 2006·38 cites·1 claims
- 0479US6719826B2Method and apparatus for sample injecting in gas chromatographySAIKA TECHNOLOGICAL INST FOUND·Filed 2002·Granted Apr 13, 2004·18 cites·17 claims
- 0570US9891199B2Pre-analysis treatment device usable for amino acid, organic acid, and glucide and pre-analysis treatment methodAISTI SCIENCE CO LTD·Filed 2015·Granted Feb 13, 2018·1 cites·12 claims
- 0660USD837999STranslucent cartridge body for solid-phase extractionAISTI SCIENCE CO LTD·Filed 2015·Granted Jan 8, 2019·9 cites·1 claims
- 0758USD839446SCartridge body for solid-phase extractionAISTI SCIENCE CO LTD·Filed 2015·Granted Jan 29, 2019·8 cites·1 claims
- 0856US2025382669A1Method for analyzing modified nucleosideSHIMADZU CORP·Filed 2022·Application pending·0 cites
- 0955US6203597B1Method and apparatus for mass injection of sampleG L SCINCE INC·Filed 1999·Granted Mar 20, 2001·20 cites·11 claims
- 1054US11709154B2Liquid chromatograph including passage switch valveAISTI SCIENCE CO LTD·Filed 2020·Granted Jul 25, 2023·0 cites·11 claims
- 1149US8042379B2Method of analyzing organic chemical substances and apparatus for analysisAISTI SCIENCE CO LTD·Filed 2004·Granted Oct 25, 2011·0 cites·20 claims
- 1249US2016252435A1Solid phase extraction cartridgeAISTI SCIENCE CO LTD·Filed 2014·Application pending·0 cites
- 1343US10656126B2Pre-analysis treatment method for sample containing plurality of components with greatly different concentrationsAISTI SCIENCE CO LTD·Filed 2016·Granted May 19, 2020·0 cites·20 claims
- 1443US2017304835A1Dry ice freeze-pulverizerAISTI SCIENCE CO LTD·Filed 2015·Application pending·0 cites
- 1543US2008179252A1Analytical Method for Organic Compounds Utilizing Spe Cartridges and Apparatus ThereforSAIKA TECHNOLOGICAL INST FOUND·Filed 2005·Application pending·0 cites
- 1642US2007240777A1Stationary Phase Extraction CartridgeSAIKA TECHNOLOGICAL INST FOUND·Filed 2005·Application pending·0 cites
- 1741USD487306SVaporizing pipe in gas chromatographySAIKA TECHNOLOGICAL INST FOUND·Filed 2003·Granted Mar 2, 2004·5 cites·1 claims
- 1838USD487307SVaporizing pipe in gas chromatographySAIKA TECHNOLOGICAL INST FOUND·Filed 2003·Granted Mar 2, 2004·4 cites·1 claims
- 1929USD493871SVaporizing pipe in gas chromatographySAIKA TECHNOLOGICAL INST FOUND·Filed 2003·Granted Aug 3, 2004·1 cites·1 claims
- 2029USD493514SVaporizing pipe in gas chromatographySAIKA TECHNOLOGICAL INST FOUND·Filed 2003·Granted Jul 27, 2004·1 cites·1 claims
- 2129USD493513SVaporizing pipe in gas chromatographySAIKA TECHNOLOGICAL INST FOUND·Filed 2003·Granted Jul 27, 2004·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →