Inventor · disambiguated record
Ken Shimizu
Also filed as: SHIMIZU KEN · SHIMIZU KEN-ICHI
25 granted patents·12 pending applications·283 citations·filing 1979–2021
95Inventor score
Top patents by PatentIndex Score
37 records- 0190US6530253B1Method for producing cylindrical member having spline grooves, and cylindrical member having spline groovesAISIN AW CO·Filed 2000·Granted Mar 11, 2003·31 cites·8 claims
- 0288US11794170B2TWC catalysts containing high dopant supportJOHNSON MATTHEY PLC·Filed 2021·Granted Oct 24, 2023·2 cites·11 claims
- 0381US6005034APropylene-ethylene copolymer composition and process for producing the sameCHISSO CORPOATION·Filed 1996·Granted Dec 21, 1999·53 cites·8 claims
- 0478US4297725AMethod for measurement of displacement of moving body by use of target mark and apparatus thereforAGENCY IND SCIENCE TECHN·Filed 1979·Granted Oct 27, 1981·35 cites·6 claims
- 0576US5919844AEpoxy resin compositionTORAY INDUSTRIES·Filed 1996·Granted Jul 6, 1999·53 cites·15 claims
- 0670US6699421B2Method for forming foamed polypropylene resin sheet and foamed formed articleCHISSO CORP·Filed 2002·Granted Mar 2, 2004·10 cites·10 claims
- 0768US6749806B2Method of sterilizing mildews and/or fungi in the state of spores and sterilization apparatus thereforHOSHIN KAGAKU SANGYOSHO KK·Filed 2001·Granted Jun 15, 2004·13 cites·16 claims
- 0866US7140103B2Process for the production of high-density printed wiring boardMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Nov 28, 2006·13 cites·8 claims
- 0966US6797378B2Organic fiber filler-containing polypropylene resin composition and molded article using the sameCHISSO CORP·Filed 2002·Granted Sep 28, 2004·7 cites·4 claims
- 1059US10256450B2Laminated porous membrane, process for manufacturing same and separator for batteryTORAY BATTERY SEPARATOR FILM·Filed 2014·Granted Apr 9, 2019·0 cites·6 claims
- 1159US7633019B2Combination weighing device, bag-manufacturing and packaging system and combination weighing system provided with the sameISHIDA SEISAKUSHO·Filed 2006·Granted Dec 15, 2009·1 cites·17 claims
- 1257US2020030776A1Twc catalysts containing high dopant supportJOHNSON MATTHEY PLC·Filed 2019·Application pending·0 cites
- 1356US8211978B2Moldability modifier and polypropylene resin composition using the sameZANKA YUKIHITO·Filed 2007·Granted Jul 3, 2012·1 cites·11 claims
- 1454US9023506B2Battery separator, and battery separator manufacturing methodTORAY BATTERY SEPARATOR FILM·Filed 2013·Granted May 5, 2015·0 cites·5 claims
- 1553US9293754B2Battery separator, and battery separator manufacturing methodTORAY BATTERY SEPARATOR FILM·Filed 2013·Granted Mar 22, 2016·0 cites·2 claims
- 1652US10056595B2Battery separator, and method for producing sameTORAY BATTERY SEPARATOR FILM·Filed 2013·Granted Aug 21, 2018·0 cites·6 claims
- 1752US6982484B2Semiconductor joining substrate utilizing a tape with adhesive and copper-clad laminate sheetTORAY INDUSTRIES·Filed 2001·Granted Jan 3, 2006·9 cites·19 claims
- 1851US7760440B2Zoom lensELMO CO LTD·Filed 2008·Granted Jul 20, 2010·1 cites·6 claims
- 1951US2015050542A1Battery separator and method for producing sameTORAY BATTERY SEPARATOR FILM·Filed 2013·Application pending·0 cites
- 2051US2009326136A1Propylene-based block copolymer composition and exterior member for automobileJAPAN POLYPROPYLENE CORP·Filed 2007·Application pending·0 cites
- 2150US2008170154A1Head removable cameraELMO CO LTD·Filed 2007·Application pending·0 cites
- 2249US6147152APolypropylene resin compositions and interior automotive trim partsTOYOTA MOTOR CO LTD·Filed 1998·Granted Nov 14, 2000·13 cites·8 claims
- 2349US6121735AActuator with start-stop operationFiled 1996·Granted Sep 19, 2000·21 cites·6 claims
- 2449US2015056490A1Multi-layered porous film, electrical cell separator, and electrical cellTORAY BATTERY SEPARATOR FILM·Filed 2013·Application pending·0 cites
- 2549US2014315065A1Battery separatorTORAY BATTERY SEPARATOR FILM·Filed 2013·Application pending·0 cites
- 2648US2015372276A1Separator for batteries and method of producing separator for batteriesTORAY BATTERY SEPARATOR FILM·Filed 2014·Application pending·0 cites
- 2747US8956467B2Composite steel part and manufacturing method for the sameOBAYASHI KOJI·Filed 2012·Granted Feb 17, 2015·0 cites·2 claims
- 2845US2014055468A1Information processing apparatusSONY CORP·Filed 2013·Application pending·0 cites
- 2944US7536937B2Cutting method of fabric materialFUJIFILM CORP·Filed 2004·Granted May 26, 2009·1 cites·1 claims
- 3044US5854316AEpoxy resin compositionTORAY INDUSTRIES·Filed 1996·Granted Dec 29, 1998·12 cites·14 claims
- 3144US2021239329A1Ceiling-embedded air conditionerMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 3243US7816612B2Rotary measuring deviceISHIDA SEISAKUSHO·Filed 2006·Granted Oct 19, 2010·0 cites·5 claims
- 3342US2015377336A1Drive plate and method for manufacturing the sameAISIN AW CO·Filed 2014·Application pending·0 cites
- 3440US5432216APolyacetal resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Jul 11, 1995·7 cites·7 claims
- 3539US11427069B2Vehicle drive deviceAISIN CORP·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 3639US2016146326A1Drive plate and method for manufacturing the sameAISIN AW CO·Filed 2014·Application pending·0 cites
- 3736US2017204958A1Drive plate and manufacturing method for the sameAISIN AW CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →