Inventor
ASANO ISAMU
JP88 patents
⚠️ This page may combine multiple inventors who share the name “ASANO ISAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
35 patentsUS6737318B2May 18, 2004
Semiconductor integrated circuit device having switching misfet and capacitor element and method of producing the same, including wiring therefor and method of producing such wiring
HITACHI LTD105 citations99
US6028360AFeb 22, 2000
Semiconductor integrated circuit device in which a conductive film is formed over a trap film which in turn is formed over a titanium film
HITACHI LTD101 citations99
US6483136B1Nov 19, 2002
Semiconductor integrated circuit and method of fabricating the same
HITACHI LTD90 citations98
US6258649B1Jul 10, 2001
Semiconductor integrated circuit device and method of manufacturing the same
HITACHI LTD91 citations98
US5504029AApr 2, 1996
Method of producing semiconductor integrated circuit device having memory cell and peripheral circuit MISFETs
HITACHI LTD99 citations97
US6784116B2Aug 31, 2004
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD29 citations96
US6696337B2Feb 24, 2004
Method of manufacturing a semiconductor integrated circuit device having a memory cell array and a peripheral circuit region
HITACHI LTD35 citations96
US6215144B1Apr 10, 2001
Semiconductor integrated circuit device, and method of manufacturing the same
HITACHI LTD73 citations96
US6197702B1Mar 6, 2001
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD59 citations96
US6168985B1Jan 2, 2001
Semiconductor integrated circuit device including a DRAM having reduced parasitic bit line capacity and method of manufacturing same
HITACHI LTD46 citations96
US5780882AJul 14, 1998
Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same
HITACHI LTD33 citations96
US5331191AJul 19, 1994
Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same
HITACHI LTD24 citations96
US5202275AApr 13, 1993
Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same
HITACHI LTD43 citations96
US5153685AOct 6, 1992
Semiconductor integrated circuit device having switching MISFET and capacitor element and method of producing the same, including wiring therefor and method of producing such wiring
HITACHI LTD72 citations96
US6809364B2Oct 26, 2004
Semiconductor integrated circuit device and a method of manufacture thereof
HITACHI LTD24 citations93
US6624513B1Sep 23, 2003
Semiconductor device with multilayer conductive structure formed on a semiconductor substrate
HITACHI LTD17 citations93
US6621110B1Sep 16, 2003
Semiconductor intergrated circuit device and a method of manufacture thereof
HITACHI LTD34 citations93
US6503819B2Jan 7, 2003
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD27 citations93
US5128744AJul 7, 1992
Semiconductor integrated circuit and method of manufacturing same
HITACHI LTD38 citations93
US7042038B2May 9, 2006
Semiconductor integrated circuit device and manufacturing method thereof
HITACHI LTD35 citations92
US6756262B1Jun 29, 2004
Semiconductor integrated circuit device having spaced-apart electrodes and the method thereof
HITACHI LTD46 citations92
US6649956B2Nov 18, 2003
Semiconductor integrated circuit device and manufacturing method thereof
HITACHI LTD38 citations92
US6605530B2Aug 12, 2003
Method for fabricating semiconductor integrated circuit
HITACHI LTD14 citations92
US6426255B1Jul 30, 2002
Process for making a semiconductor integrated circuit device having a dynamic random access memory
HITACHI LTD23 citations92
US6399438B2Jun 4, 2002
Method of manufacturing semiconductor integrated circuit device having a capacitor
HITACHI LTD32 citations92
US6037207AMar 14, 2000
Method of manufacturing semiconductor integrated circuit device including a DRAM having reduced parasitic bit line capacity
HITACHI LTD30 citations92
US5981369ANov 9, 1999
Semiconductor integrated circuit device and process for manufacturing the same
HITACHI LTD31 citations92
US5930624AJul 27, 1999
Method of producing semiconductor integrated circuit device having switching MISFET and capacitor element including wiring
HITACHI LTD22 citations92
US6238961B1May 29, 2001
Semiconductor integrated circuit device and process for manufacturing the same
HITACHI LTD17 citations84
US6734060B2May 11, 2004
Semiconductor integrated circuit device and process for manufacturing
HITACHI LTD15 citations83
US6853081B2Feb 8, 2005
Method for fabricating semiconductor integrated circuit
HITACHI LTD11 citations82
US6548847B2Apr 15, 2003
Semiconductor integrated circuit device having a first wiring strip exposed through a connecting hole, a transition-metal film in the connecting hole and an aluminum wiring strip thereover, and a transition-metal nitride film between the aluminum wiring strip and the transition-metal film
HITACHI LTD12 citations82
US6528403B2Mar 4, 2003
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD11 citations82
US6342412B1Jan 29, 2002
Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same
HITACHI LTD8 citations82
US6169324B1Jan 2, 2001
Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same
HITACHI LTD13 citations82
ELPIDA MEMORY INC
7 patentsUS7502252B2Mar 10, 2009
Nonvolatile semiconductor memory device and phase change memory device
ELPIDA MEMORY INC82 citations97
US7582889B2Sep 1, 2009
Electrically rewritable non-volatile memory element and method of manufacturing the same
ELPIDA MEMORY INC23 citations93
US7333363B2Feb 19, 2008
Semiconductor storage apparatus
ELPIDA MEMORY INC21 citations93
US7675770B2Mar 9, 2010
Phase change memory device
ELPIDA MEMORY INC8 citations84
US7554147B2Jun 30, 2009
Memory device and manufacturing method thereof
ELPIDA MEMORY INC16 citations84
US7508707B2Mar 24, 2009
Semiconductor storage apparatus
ELPIDA MEMORY INC12 citations84
US7449711B2Nov 11, 2008
Phase-change-type semiconductor memory device
ELPIDA MEMORY INC13 citations84
TEXAS INSTRUMENTS INC
4 patentsUS6294420B1Sep 25, 2001
Integrated circuit capacitor
TEXAS INSTRUMENTS INC381 citations99
US6096597AAug 1, 2000
Method for fabricating an integrated circuit structure
TEXAS INSTRUMENTS INC86 citations95
US6653676B2Nov 25, 2003
Integrated circuit capacitor
TEXAS INSTRUMENTS INC24 citations92
US6528888B2Mar 4, 2003
Integrated circuit and method
TEXAS INSTRUMENTS INC27 citations91
FUJI ELECTRIC CO LTD
1 patent(unassigned)
1 patentTEXAS INSTR INCOPORATED
1 patentSEKO AKIYOSHI
1 patentShowing the top 50 of 88 patents by PatentIndex Score.