Inventor
KAJIYAMA TAKESHI
JP68 patents
⚠️ This page may combine multiple inventors who share the name “KAJIYAMA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
38 patentsUS6632723B2Oct 14, 2003
Semiconductor device
TOSHIBA KK191 citations98
US7205564B2Apr 17, 2007
Resistance change memory having organic semiconductor layer
TOSHIBA KK58 citations96
US8357982B2Jan 22, 2013
Magnetic memory
TOSHIBA KK50 citations94
US8022439B2Sep 20, 2011
Semiconductor device comprising gate electrode surrounding entire circumference of channel region and method for manufacturing the same
TOSHIBA KK23 citations93
US7821086B2Oct 26, 2010
Semiconductor memory device
TOSHIBA KK22 citations93
US7745894B2Jun 29, 2010
Semiconductor memory device
TOSHIBA KK33 citations93
US7629637B2Dec 8, 2009
Magnetic random access memory and write method thereof
TOSHIBA KK22 citations93
US7061036B2Jun 13, 2006
Magnetic random access memory and a method for manufacturing thereof
TOSHIBA KK24 citations93
US6927468B2Aug 9, 2005
Magnetic random access memory
TOSHIBA KK24 citations93
US6909130B2Jun 21, 2005
Magnetic random access memory device having high-heat disturbance resistance and high write efficiency
TOSHIBA KK35 citations93
US6906372B2Jun 14, 2005
Semiconductor device with vertical transistor formed in a silicon-on-insulator substrate
TOSHIBA KK22 citations93
US6807086B2Oct 19, 2004
Magnetic random access memory
TOSHIBA KK17 citations93
US6653665B2Nov 25, 2003
Memory device
TOSHIBA KK22 citations93
US6175140B1Jan 16, 2001
Semiconductor device using a shallow trench isolation
TOSHIBA KK15 citations93
US6172898B1Jan 9, 2001
Semiconductor memory device
TOSHIBA KK28 citations93
US7919826B2Apr 5, 2011
Magnetoresistive element and manufacturing method thereof
TOSHIBA KK22 citations92
US8009464B2Aug 30, 2011
Magnetic random access memory and manufacturing method thereof
TOSHIBA KK13 citations84
US7741688B2Jun 22, 2010
Magnetic random access memory and method of manufacturing the same
TOSHIBA KK9 citations84
US7405962B2Jul 29, 2008
Magnetic random access memory
TOSHIBA KK10 citations84
US7141842B2Nov 28, 2006
Magnetic memory device and method of manufacturing the same
TOSHIBA KK11 citations84
US6947314B2Sep 20, 2005
Magnetic random access memory and method of manufacturing the same
TOSHIBA KK12 citations84
US5982008ANov 9, 1999
Semiconductor device using a shallow trench isolation
TOSHIBA KK15 citations82
US7064402B2Jun 20, 2006
Magnetic random access memory
TOSHIBA KK8 citations74
US6967864B2Nov 22, 2005
Semiconductor memory device including magneto resistive element and method of fabricating the same
TOSHIBA KK10 citations74
US6861752B2Mar 1, 2005
Semiconductor device having wiring line with hole, and manufacturing method thereof
TOSHIBA KK11 citations74
US6760250B2Jul 6, 2004
Magnetic random access memory
TOSHIBA KK11 citations74
US6617658B2Sep 9, 2003
Semiconductor memory device including magneto resistive element
TOSHIBA KK7 citations74
US6525360B2Feb 25, 2003
Semiconductor device using a shallow trench isolation
TOSHIBA KK9 citations74
US6271081B2Aug 7, 2001
Semiconductor memory device
TOSHIBA KK14 citations74
US9263666B2Feb 16, 2016
Magnetic random access memory
TOSHIBA KK3 citations73
US9029943B2May 12, 2015
Semiconductor memory device and method of manufacturing the same
TOSHIBA KK3 citations63
US7916521B2Mar 29, 2011
Magnetic random access memory and write method of the same
TOSHIBA KK2 citations63
US7848136B2Dec 7, 2010
Magnetic memory
TOSHIBA KK2 citations63
US7796422B2Sep 14, 2010
Magnetic random access memory and write method of the same
TOSHIBA KK3 citations63
US7727778B2Jun 1, 2010
Magnetoresistive element and method of manufacturing the same
TOSHIBA KK5 citations63
US7277318B2Oct 2, 2007
Magnetic random access memory and method of manufacturing the same
TOSHIBA KK2 citations63
US7262449B2Aug 28, 2007
MTJ element for magnetic random access memory
TOSHIBA KK6 citations63
US7151691B2Dec 19, 2006
Magnetic random access memory
TOSHIBA KK1 citations63
KAJIYAMA TAKESHI
7 patentsUS9000545B2Apr 7, 2015
Magnetic random access memory
KAJIYAMA TAKESHI12 citations84
US8941197B2Jan 27, 2015
Magnetic random access memory
KAJIYAMA TAKESHI7 citations84
US8587042B2Nov 19, 2013
Magnetoresistive random access memory device
KAJIYAMA TAKESHI9 citations84
US8503216B2Aug 6, 2013
Resistance change type memory
KAJIYAMA TAKESHI15 citations84
US8203193B2Jun 19, 2012
Magnetic random access memory and manufacturing method of the same
KAJIYAMA TAKESHI8 citations84
US8492830B2Jul 23, 2013
Multiple channel fin-FET and its manufacturing method
KAJIYAMA TAKESHI5 citations73
US8208289B2Jun 26, 2012
Magnetoresistive effect element
KAJIYAMA TAKESHI5 citations63
IWAYAMA MASAYOSHI
2 patentsASAO YOSHIAKI
2 patentsSUGIURA KUNIAKI
1 patentShowing the top 50 of 68 patents by PatentIndex Score.