Inventor
KAWAKITA KEIZO
JP50 patents
⚠️ This page may combine multiple inventors who share the name “KAWAKITA KEIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
21 patentsUS6028360AFeb 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
US6372554B1Apr 16, 2002
Semiconductor integrated circuit device and method for production of the same
HITACHI LTD135 citations97
US6215144B1Apr 10, 2001
Semiconductor integrated circuit device, and method of manufacturing the same
HITACHI LTD73 citations96
US5804479ASep 8, 1998
Method for forming semiconductor integrated circuit device having a capacitor
HITACHI LTD58 citations95
US7042038B2May 9, 2006
Semiconductor integrated circuit device and manufacturing method thereof
HITACHI LTD35 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
US6399438B2Jun 4, 2002
Method of manufacturing semiconductor integrated circuit device having a capacitor
HITACHI LTD32 citations92
US5578849ANov 26, 1996
Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance
HITACHI LTD35 citations92
US6060352AMay 9, 2000
Method of manufacturing semiconductor device with increased focus margin
HITACHI LTD16 citations83
US6853081B2Feb 8, 2005
Method for fabricating semiconductor integrated circuit
HITACHI LTD11 citations82
US6638811B2Oct 28, 2003
Method of manufacturing a semiconductor integrated circuit device having a capacitor
HITACHI LTD9 citations74
US6492730B1Dec 10, 2002
Method for fabricating semiconductor integrated circuit
HITACHI LTD4 citations74
US6753219B2Jun 22, 2004
Method of manufacturing semiconductor integrated circuit devices having a memory device with a reduced bit line stray capacity and such semiconductor integrated circuit devices
HITACHI LTD8 citations73
US5937290AAug 10, 1999
Method of manufacturing semiconductor integrated circuit devices using phase shifting mask
HITACHI LTD8 citations73
US5933724AAug 3, 1999
Method of manufacturing a semiconductor integrated circuit device using a photomask in which transmitted light beam intensities are controlled
HITACHI LTD11 citations73
US7119443B2Oct 10, 2006
Semiconductor integrated circuit device having a conductive film which contains metal atoms bondable to a halogen element
HITACHI LTD2 citations63
US6023084AFeb 8, 2000
Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance and method of manufacturing same
HITACHI LTD4 citations62
US5831300ANov 3, 1998
Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance and method of manufacturing same
HITACHI LTD1 citations62
MICRON TECHNOLOGY INC
19 patentsUS10811365B2Oct 20, 2020
Semiconductor devices having crack-inhibiting structures
MICRON TECHNOLOGY INC3 citations72
US12347797B2Jul 1, 2025
Apparatus, semiconductor device, and redistribution layer structure thereof
MICRON TECHNOLOGY INC0 citations62
US12217816B2Feb 4, 2025
Semiconductor wiring device and method
MICRON TECHNOLOGY INC0 citations62
US12125789B2Oct 22, 2024
Semiconductor device and method of forming the same
MICRON TECHNOLOGY INC0 citations62
US11862554B2Jan 2, 2024
Apparatuses and methods of controlling hydrogen supply in memory device
MICRON TECHNOLOGY INC0 citations62
US11810822B2Nov 7, 2023
Apparatuses and methods including patterns in scribe regions of semiconductor devices
MICRON TECHNOLOGY INC0 citations62
US11658121B2May 23, 2023
Semiconductor device and method of forming the same
MICRON TECHNOLOGY INC0 citations62
US11637105B2Apr 25, 2023
Apparatus comprising compensation capacitors
MICRON TECHNOLOGY INC1 citations62
US11616028B2Mar 28, 2023
Semiconductor devices having crack-inhibiting structures
MICRON TECHNOLOGY INC0 citations62
US11600578B2Mar 7, 2023
Scribe structure for memory device
MICRON TECHNOLOGY INC0 citations62
US11456253B2Sep 27, 2022
Semiconductor device and method of forming the same
MICRON TECHNOLOGY INC0 citations62
US11158640B2Oct 26, 2021
Apparatus comprising compensation capacitors and related memory devices and electronic systems
MICRON TECHNOLOGY INC1 citations62
US11569089B2Jan 31, 2023
Method of forming a semiconductor device, and a photomask used therein
MICRON TECHNOLOGY INC0 citations61
US11769736B2Sep 26, 2023
Scribe structure for memory device
MICRON TECHNOLOGY INC0 citations59
US12211757B2Jan 28, 2025
Semiconductor device and method of forming the same
MICRON TECHNOLOGY INC0 citations57
US11587870B2Feb 21, 2023
Apparatus comprising aluminum interconnections, memory devices comprising interconnections, and related methods
MICRON TECHNOLOGY INC0 citations57
US12255163B2Mar 18, 2025
Bond pads for semiconductor die assemblies and associated methods and systems
MICRON TECHNOLOGY INC0 citations52
US12050398B2Jul 30, 2024
Semiconductor device and method of forming the same
MICRON TECHNOLOGY INC0 citations51
US11764164B2Sep 19, 2023
Semiconductor device and method of forming the same
MICRON TECHNOLOGY INC0 citations49
ELPIDA MEMORY INC
3 patentsUS7795689B2Sep 14, 2010
Semiconductor device including a germanium silicide film on a selective epitaxial layer
ELPIDA MEMORY INC17 citations84
US7525829B2Apr 28, 2009
Semiconductor storage device
ELPIDA MEMORY INC9 citations84
US7884418B2Feb 8, 2011
Semiconductor device and transistor
ELPIDA MEMORY INC1 citations52
TEXAS INSTRUMENTS INC
3 patentsUS5933726AAug 3, 1999
Method of forming a semiconductor device have a screen stacked cell capacitor
TEXAS INSTRUMENTS INC17 citations83
US6077735AJun 20, 2000
Method of manufacturing semiconductor device
TEXAS INSTRUMENTS INC6 citations60
US6969649B2Nov 29, 2005
Method of manufacturing semiconductor integrated circuit devices having a memory device with a reduced bit line stray capacity and such semiconductor integrated circuit devices
TEXAS INSTRUMENTS INC0 citations51
KAWAKITA KEIZO
3 patentsUS8653666B2Feb 18, 2014
Semiconductor storage device having a peripheral circuit region and a memory cell region
KAWAKITA KEIZO3 citations61
US8093130B2Jan 10, 2012
Method of manufacturing a semiconductor device having raised source and drain of differing heights
KAWAKITA KEIZO5 citations61
US8080470B2Dec 20, 2011
Wiring structure and semiconductor device, and their fabrication methods
KAWAKITA KEIZO0 citations50