Inventor · disambiguated record
Toshinori Sumi
Also filed as: SUMI TOSHINORI
11 granted patents·17 pending applications·110 citations·filing 1991–2016
89Inventor score
Top patents by PatentIndex Score
28 records- 0188US7122378B1Carriers having biological substanceMITSUBISHI RAYON CO·Filed 2000·Granted Oct 17, 2006·30 cites·24 claims
- 0277US6871000B1Plastic optical fiber, optical fiber cable, plugged optical fiber cable, and production methods thereofMITSUBISHI RAYON CO·Filed 2000·Granted Mar 22, 2005·18 cites·34 claims
- 0374US9528760B2Method for producing porous membrane and drying device of porous membraneMITSUBISHI RAYON CO·Filed 2013·Granted Dec 27, 2016·4 cites·15 claims
- 0461US6606441B2Plastic optical fiber, optical fiber cable and optical transmission deviceMITSUBISHI RAYON CO·Filed 2001·Granted Aug 12, 2003·9 cites·24 claims
- 0560US2015265974A1Washing device for porous hollow fiber membranes, and porous hollow fiber membrane production methodMITSUBISHI RAYON CO·Filed 2015·Application pending·0 cites
- 0659US6449414B1Low chromatic aberration rod lens array, its unit and image scanner employing themMITSUBISHI RAYON CO·Filed 1997·Granted Sep 10, 2002·23 cites·30 claims
- 0757US6654173B1Lens array, image sensor, information processor and information processing system comprising the image sensorMITSUBISHI RAYON CO·Filed 2000·Granted Nov 25, 2003·6 cites·22 claims
- 0857US5127079AMultifilament type plastic optical fiber endoscopeMITSUBISHI RAYON CO·Filed 1991·Granted Jun 30, 1992·20 cites·10 claims
- 0956US2016370250A1Defect inspection apparatus and defect inspection method for porous hollow fiber membrane, porous hollow fiber membrane, and manufacturing method thereofMITSUBISHI RAYON CO·Filed 2016·Application pending·0 cites
- 1054US2016279579A1Hollow fiber membrane spinning nozzle, and method for manufacturing hollow fiber membraneMITSUBISHI RAYON CO·Filed 2016·Application pending·0 cites
- 1153US2014154495A1Defect inspection apparatus and defect inspection method for porous hollow fiber membrane, porous hollow fiber membrane, and manufacturing method thereofHIRAOKA KOTARO·Filed 2012·Application pending·0 cites
- 1252US2016038883A1Porous film manufacturing method and apparatusMITSUBISHI RAYON CO·Filed 2015·Application pending·0 cites
- 1350US2005147368A1Plastic optical fiber, optical fiber cable, plugged optical fiber cable, and production methods thereofMITSUBISHI RAYON CO·Filed 2005·Application pending·0 cites
- 1449US2013307171A1Washing device for porous hollow fiber membranes, and porous hollow fiber membrane production methodKURASHINA MASAKI·Filed 2012·Application pending·0 cites
- 1548US9539547B2Porous film manufacturing method and apparatusKURASHINA MASAKI·Filed 2012·Granted Jan 10, 2017·0 cites·8 claims
- 1646US2013292860A1Hollow fiber membrane spinning nozzle, and method for manufacturing hollow fiber membraneFUJIKI HIROYUKI·Filed 2011·Application pending·0 cites
- 1745US8752713B2Hollow porous membrane and process for producing the sameTERAMACHI MASASHI·Filed 2009·Granted Jun 17, 2014·0 cites·19 claims
- 1845US2005075482A1Array for crystallizing protein, device for crystallizing protein and method of screening protein crystallization using the sameFiled 2002·Application pending·0 cites
- 1944US2015042004A1Device for producing hollow porous film and method for producing hollow porous filmMITSUBISHI RAYON CO·Filed 2013·Application pending·0 cites
- 2043US2013292867A1Washing apparatus, and process for producing porous membraneHIRAOKA KOTARO·Filed 2011·Application pending·0 cites
- 2141US2007051626A1Cataphoresis apparatus cataphoresis method, and detection method for organism-related material using the apparatus and the methodITOU CHIHO·Filed 2004·Application pending·0 cites
- 2240US2014343178A1Method for manufacturing porous hollow fiber membraneMIZOKOSHI YUGO·Filed 2012·Application pending·0 cites
- 2338US9151538B2Drying device and drying method for hollow fiber membranesKURASHINA MASAKI·Filed 2010·Granted Oct 6, 2015·0 cites·32 claims
- 2438US2017348644A1Method for producing hollow fiber membrane and hollow fiber membrane-spinning nozzleMITSUBISHI CHEM CORP·Filed 2015·Application pending·0 cites
- 2538US2007101549A1Yarn arrangement device and method for yarn arrangement using the device, yarn arrangement tool, method of manufacturing yarn arranged body, and method of manufacturing living body-related substance immobilizing micro arrayMITSUBISHI RAYON CO·Filed 2004·Application pending·0 cites
- 2637US2014041699A1Device for cleaning porous hollow fiber membraneKURASHINA MASAKI·Filed 2012·Application pending·0 cites
- 2736US9649600B2Method for manufacturing a porous composite membraneFUJIKI HIROYUKI·Filed 2010·Granted May 16, 2017·0 cites·15 claims
- 2830US2013140388A1Storage package for string-like material and method for storing string-like materialKURASHINA MASAKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →