Inventor · disambiguated record
Takeshi Ohgami
Also filed as: OHGAMI TAKESHI
14 granted patents·3 pending applications·50 citations·filing 2002–2017
89Inventor score
Top patents by PatentIndex Score
17 records- 0190US9418711B2Semiconductor memory device having main word lines and sub-word linesMICRON TECHNOLOGY INC·Filed 2014·Granted Aug 16, 2016·16 cites·16 claims
- 0284US7583550B2Semiconductor memory deviceELPIDA MEMORY INC·Filed 2008·Granted Sep 1, 2009·15 cites·9 claims
- 0369US8508982B2Semiconductor deviceOHGAMI TAKESHI·Filed 2011·Granted Aug 13, 2013·3 cites·19 claims
- 0468US9019787B2Semiconductor device having hierarchical bit line structurePS4 LUXCO SARL·Filed 2013·Granted Apr 28, 2015·4 cites·20 claims
- 0565US10354705B2Apparatuses and methods for controlling word lines and sense amplifiersMICRON TECHNOLOGY INC·Filed 2017·Granted Jul 16, 2019·2 cites·20 claims
- 0662US8130546B2Semiconductor memory device and manufacturing method of semiconductor memory deviceOHGAMI TAKESHI·Filed 2010·Granted Mar 6, 2012·1 cites·18 claims
- 0757US8797778B2Semiconductor memory device having open bit line structureOHGAMI TAKESHI·Filed 2009·Granted Aug 5, 2014·3 cites·16 claims
- 0857US7903489B2Semiconductor device having a sense amplifierELPIDA MEMORY INC·Filed 2007·Granted Mar 8, 2011·1 cites·19 claims
- 0953USRE47227EForming transistor gate structures in a semiconductor using a mask layer over an insulating layerPS4 LUXCO SARL·Filed 2015·Granted Feb 5, 2019·0 cites·12 claims
- 1053US7768855B2Semiconductor memory device and sense amplifierELPIDA MEMORY INC·Filed 2009·Granted Aug 3, 2010·2 cites·8 claims
- 1151US8477536B2Method for manufacturing a semiconductor memory deviceOHGAMI TAKESHI·Filed 2012·Granted Jul 2, 2013·0 cites·8 claims
- 1249US8259496B2Semiconductor memory deviceOHGAMI TAKESHI·Filed 2012·Granted Sep 4, 2012·0 cites·19 claims
- 1341US6775198B2Semiconductor storage unitRENESAS TECH CORP·Filed 2002·Granted Aug 10, 2004·3 cites·7 claims
- 1441US2013148412A1Semiconductor memory device having open bit line structureELPIDA MEMORY INC·Filed 2013·Application pending·0 cites
- 1537US8105907B2Manufacturing method of semiconductor memory deviceHASUNUMA EIJI·Filed 2010·Granted Jan 31, 2012·0 cites·14 claims
- 1636US2009034353A1Semiconductor memory deviceELPIDA MEMORY INC·Filed 2008·Application pending·0 cites
- 1732US2013308403A1Semiconductor device having sense amplifier circuitELPIDA MEMORY INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →