Inventor · disambiguated record
Ken Tokashiki
Also filed as: TOKASHIKI KEN
20 granted patents·11 pending applications·121 citations·filing 1995–2022
93Inventor score
Top patents by PatentIndex Score
31 records- 0196US11417565B2Methods of forming high aspect ratio openings and methods of forming high aspect ratio featuresMICRON TECHNOLOGY INC·Filed 2021·Granted Aug 16, 2022·3 cites·20 claims
- 0295US9496488B2Semiconductor devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 15, 2016·15 cites·21 claims
- 0394US10903109B2Methods of forming high aspect ratio openings and methods of forming high aspect ratio featuresMICRON TECHNOLOGY INC·Filed 2017·Granted Jan 26, 2021·9 cites·18 claims
- 0494US10766057B2Components and systems for cleaning a tool for forming a semiconductor device, and related methodsMICRON TECHNOLOGY INC·Filed 2017·Granted Sep 8, 2020·10 cites·27 claims
- 0588US7988874B2Method of fabricating semiconductor device and synchronous pulse plasma etching equipment for the sameSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Aug 2, 2011·9 cites·10 claims
- 0684US9577183B2Methods of manufacturing a magnetoresistive random access memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 21, 2017·5 cites·19 claims
- 0784US6372654B1Apparatus for fabricating a semiconductor device and method of doing the sameNEC CORP·Filed 2000·Granted Apr 16, 2002·29 cites·11 claims
- 0882US9246082B2Method of forming magnetic memory devicesTOKASHIKI KEN·Filed 2014·Granted Jan 26, 2016·6 cites·15 claims
- 0978US11854869B2Methods of forming high aspect ratio featuresMICRON TECHNOLOGY INC·Filed 2022·Granted Dec 26, 2023·0 cites·24 claims
- 1076US9444033B2Magnetic memory device and method of manufacturing the sameCHO YOONCHUL·Filed 2014·Granted Sep 13, 2016·5 cites·8 claims
- 1170US10811267B2Methods of processing semiconductor device structures and related systemsMICRON TECHNOLOGY INC·Filed 2017·Granted Oct 20, 2020·1 cites·24 claims
- 1263US8460508B2Synchronous pulse plasma etching equipment and method of fabricating a semiconductor deviceTOKASHIKI KEN·Filed 2009·Granted Jun 11, 2013·1 cites·19 claims
- 1361US10636839B2Memory cells, magnetic memory cells, and semiconductor devicesMICRON TECHNOLOGY INC·Filed 2019·Granted Apr 28, 2020·0 cites·15 claims
- 1460US10600842B2Memory cells, magnetic memory cells, and semiconductor devicesMICRON TECHNOLOGY INC·Filed 2018·Granted Mar 24, 2020·0 cites·17 claims
- 1559US8592812B2Device for analyzing charge and ultraviolet (UV) lightTOKASHIKI KEN·Filed 2010·Granted Nov 26, 2013·1 cites·17 claims
- 1655US5624583AMethod of manufacturing semiconductor deviceNEC CORP·Filed 1995·Granted Apr 29, 1997·24 cites·12 claims
- 1754US10103196B2Methods of forming magnetic memory cells, and methods of forming arrays of magnetic memory cellsMICRON TECHNOLOGY INC·Filed 2016·Granted Oct 16, 2018·0 cites·19 claims
- 1850US6391772B1Method for forming interconnects in semiconductor deviceNEC CORP·Filed 2000·Granted May 21, 2002·3 cites·11 claims
- 1949US9978932B2Semiconductor devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted May 22, 2018·0 cites·17 claims
- 2048US2010203699A1Method of forming semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 2143US8277906B2Method of processing a substrateKIM YOON-JAE·Filed 2009·Granted Oct 2, 2012·0 cites·14 claims
- 2242US2013008867A1Methods for manufacturing magnetic tunnel junction structureTOKASHIKI KEN·Filed 2012·Application pending·0 cites
- 2341US2014024138A1Method for etching metal layer and method for manufacturing a semiconductor device using the sameKWON HYUNGJOON·Filed 2013·Application pending·0 cites
- 2439US2003114015A1Apparatus for fabricating a semiconductor device and method of doing the sameFiled 2002·Application pending·0 cites
- 2537US2016351795A1Magnetic memory device and method of manufacturing the sameCHO YOONCHUL·Filed 2016·Application pending·0 cites
- 2637US2003190807A1Method for manufacturing semiconductor deviceNEC ELECTRONICS CORP·Filed 2003·Application pending·0 cites
- 2736US2002119669A1Method of fabricating semiconductor deviceNEC CORP·Filed 2002·Application pending·0 cites
- 2835US2012052689A1Plasma etching method and apparatus thereofTOKASHIKI KEN·Filed 2010·Application pending·0 cites
- 2935US2002119677A1Semiconductor device manufacturing methodFiled 2002·Application pending·0 cites
- 3034US2001055884A1Method for fabricating semiconductor deviceFiled 2001·Application pending·0 cites
- 3131US2016064194A1Semiconductor fabricating apparatus and method of fabricating semiconductor device using the sameTOKASHIKI KEN·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →