Inventor · disambiguated record
Keiji Shigesada
Also filed as: SHIGESADA KEIJI
16 granted patents·11 pending applications·189 citations·filing 1992–2024
93Inventor score
Top patents by PatentIndex Score
27 records- 0195USD580558SCap of cartridge for component extractionFUJIFILM CORP·Filed 2007·Granted Nov 11, 2008·66 cites·1 claims
- 0282USD580068SCap of cartridge for component extractionFUJIFILM CORP·Filed 2007·Granted Nov 4, 2008·25 cites·1 claims
- 0380US5582870ACoating method for applying a coating composition onto a running flexible supportFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 10, 1996·33 cites·1 claims
- 0476US10520497B2Immunochromatographic kitFUJIFILM CORP·Filed 2018·Granted Dec 31, 2019·1 cites·9 claims
- 0576US2024425899A1Cell isolation method and cell isolation deviceFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 0674US5833160APhoto film cassette including an improved flange design for retaining the filmFUJI PHOTO FILM CO LTD·Filed 1995·Granted Nov 10, 1998·14 cites·27 claims
- 0768USD597679SCap of cartridge for component extractionFUJIFILM CORP·Filed 2008·Granted Aug 4, 2009·13 cites·1 claims
- 0868US2024302353A1Cell culture device, kit for cell culture, and cell culture methodFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 0962US2022267704A1Cell preservation or transportation instrument and cell transporation methodFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 1061US6065702APhoto film cassetteFUJI PHOTO FILM CO LTD·Filed 1998·Granted May 23, 2000·5 cites·17 claims
- 1157US6190592B1Method for producing flanges of a photo film cassetteFUJI PHOTO FILM CO LTD·Filed 1998·Granted Feb 20, 2001·6 cites·2 claims
- 1256US2007031533A1Injection molding method and injection moldFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 1354US11318484B2Nozzle and dispensing containerFUJIFILM CORP·Filed 2019·Granted May 3, 2022·0 cites·10 claims
- 1453USD598122SCap of cartridge for component extractionFUJIFILM CORP·Filed 2008·Granted Aug 11, 2009·7 cites·1 claims
- 1551US2011072636A1Method of assembling a porous membrane cartridgeFUJIFILM CORP·Filed 2010·Application pending·0 cites
- 1650US2010288691A1Porous filter cartridgeFUJIFILM CORP·Filed 2009·Application pending·0 cites
- 1749US7611655B2Molding metal mold and method for producing a molded itemFUJIFILM CORP·Filed 2006·Granted Nov 3, 2009·0 cites·19 claims
- 1848US6254023B1Photo film cassetteFUJI PHOTO FILM CO LTD·Filed 1999·Granted Jul 3, 2001·1 cites·7 claims
- 1948US2008078717A1Porous filter cartridge and method for manufacturing the sameFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 2046US2008105607A1Multiple Cartridge, Cartridge Array Frame, and Recovery ContainerFUJIFILM CORP·Filed 2005·Application pending·0 cites
- 2146US2007017914A1Porous film cartridgeSHIGESADA KEIJI·Filed 2004·Application pending·0 cites
- 2244US2006065587A1Porous membrane cartridge and method of manufacturing the sameFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 2344US2007148649A1Cartridge for nucleic acid separation and purification and method for producing the sameFUJI PHOTO FILM CO LTD·Filed 2004·Application pending·0 cites
- 2443US7147814B1Injection molding method and injection moldFUJI PHOTO FILM CO LTD·Filed 1999·Granted Dec 12, 2006·8 cites·9 claims
- 2540US5389147ACleaning method and apparatus for application-edge surfacesFUJI PHOTO FILM CO LTD·Filed 1992·Granted Feb 14, 1995·4 cites·9 claims
- 2634US6216971B1Photo film cassetteFUJI PHOTO FILM CO LTD·Filed 1999·Granted Apr 17, 2001·0 cites·4 claims
- 2731US5347868APressure gauge for thixotropic liquidsFUJI PHOTO FILM CO LTD·Filed 1993·Granted Sep 20, 1994·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →