Inventor
KARASAWA JUNICHI
JP62 patents
⚠️ This page may combine multiple inventors who share the name “KARASAWA JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
46 patentsUS6720628B2Apr 13, 2004
Semiconductor device, memory system and electronic apparatus
SEIKO EPSON CORP20 citations93
US6501138B1Dec 31, 2002
Semiconductor memory device and method for manufacturing the same
SEIKO EPSON CORP27 citations93
US6320234B1Nov 20, 2001
Semiconductor memory device and method for manufacturing the same
SEIKO EPSON CORP27 citations93
US6081016AJun 27, 2000
CMOS device with improved wiring density
SEIKO EPSON CORP18 citations93
US7522441B2Apr 21, 2009
Integrated circuit device and electronic instrument
SEIKO EPSON CORP46 citations92
US7411861B2Aug 12, 2008
Integrated circuit device and electronic instrument
SEIKO EPSON CORP26 citations92
US6791147B1Sep 14, 2004
Semiconductor memory device and method for manufacturing the same
SEIKO EPSON CORP38 citations92
US8054710B2Nov 8, 2011
Integrated circuit device and electronic instrument
SEIKO EPSON CORP9 citations84
US7471573B2Dec 30, 2008
Integrated circuit device and electronic instrument
SEIKO EPSON CORP13 citations84
US7411804B2Aug 12, 2008
Integrated circuit device and electronic instrument
SEIKO EPSON CORP17 citations84
US7031180B2Apr 18, 2006
Method of reading data in ferroelectric memory device and ferroelectric memory device
SEIKO EPSON CORP13 citations84
US6690599B2Feb 10, 2004
Ferroelectric memory device
SEIKO EPSON CORP15 citations84
US6534864B1Mar 18, 2003
Semiconductor memory device and method of fabricating the same
SEIKO EPSON CORP16 citations84
US6300229B1Oct 9, 2001
Semiconductor device and method of manufacturing the same
SEIKO EPSON CORP15 citations84
US7187025B2Mar 6, 2007
Ferroelectric material, ferroelectric film and method of manufacturing the same, ferroelectric capacitor and method of manufacturing the same, ferroelectric memory, and piezoelectric device
SEIKO EPSON CORP8 citations74
US6243286B1Jun 5, 2001
Semiconductor memory device and method of fabricating the same
SEIKO EPSON CORP12 citations74
US9456841B2Oct 4, 2016
Liquid ejection control device, liquid ejection system, and control method
SEIKO EPSON CORP2 citations63
US7764278B2Jul 27, 2010
Integrated circuit device and electronic instrument
SEIKO EPSON CORP5 citations63
US7755587B2Jul 13, 2010
Integrated circuit device and electronic instrument
SEIKO EPSON CORP3 citations63
US7593270B2Sep 22, 2009
Integrated circuit device and electronic instrument
SEIKO EPSON CORP3 citations63
US7567479B2Jul 28, 2009
Integrated circuit device and electronic instrument
SEIKO EPSON CORP3 citations63
US7564734B2Jul 21, 2009
Integrated circuit device and electronic instrument
SEIKO EPSON CORP4 citations63
US7561478B2Jul 14, 2009
Integrated circuit device and electronic instrument
SEIKO EPSON CORP2 citations63
US7557984B2Jul 7, 2009
Electrophoretic display device and electronic apparatus
SEIKO EPSON CORP4 citations63
US7388803B2Jun 17, 2008
Integrated circuit device and electronic instrument
SEIKO EPSON CORP2 citations63
US7001778B2Feb 21, 2006
Method of making layered superlattice material with improved microstructure
SEIKO EPSON CORP4 citations63
US6890768B2May 10, 2005
Method of making layered superlattice material with ultra-thin top layer
SEIKO EPSON CORP4 citations63
US6815777B2Nov 9, 2004
Semiconductor device, memory system and electronic apparatus
SEIKO EPSON CORP3 citations63
US6785181B2Aug 31, 2004
Semiconductor memory device and electronic instrument
SEIKO EPSON CORP4 citations63
US6747322B2Jun 8, 2004
Semiconductor device, memory system and electronic apparatus
SEIKO EPSON CORP5 citations63
US6730974B2May 4, 2004
Semiconductor devices, memory systems and electronic apparatuses with improved latch up suppression
SEIKO EPSON CORP4 citations63
US6664603B2Dec 16, 2003
Semiconductor device, memory system and electronic apparatus
SEIKO EPSON CORP6 citations63
US6653696B2Nov 25, 2003
Semiconductor device, memory system, and electronic instrument
SEIKO EPSON CORP3 citations63
US6232670B1May 15, 2001
Semiconductor memory device and method of fabricating the same
SEIKO EPSON CORP4 citations63
US6034432AMar 7, 2000
Thin film transistors and connecting structure for semiconductors and a method of manufacturing the same
SEIKO EPSON CORP6 citations63
US7782694B2Aug 24, 2010
Integrated circuit device and electronic instrument
SEIKO EPSON CORP2 citations62
US7215567B2May 8, 2007
Ferroelectric memory device
SEIKO EPSON CORP2 citations62
US9738068B2Aug 22, 2017
Liquid ejection control device, liquid ejection system, and control method
SEIKO EPSON CORP1 citations52
US9730722B2Aug 15, 2017
Liquid ejection control device, liquid ejection system, and control method
SEIKO EPSON CORP1 citations52
US9694578B2Jul 4, 2017
Liquid ejection control apparatus, liquid ejection system, and control method
SEIKO EPSON CORP1 citations52
US9669626B2Jun 6, 2017
Liquid ejection control apparatus, liquid ejection system, and control method
SEIKO EPSON CORP0 citations52
US9669625B2Jun 6, 2017
Liquid ejection control apparatus, liquid ejection system, and control method
SEIKO EPSON CORP1 citations52
US9469106B2Oct 18, 2016
Liquid ejection control device, liquid ejection system, and control method
SEIKO EPSON CORP1 citations52
US9463620B2Oct 11, 2016
Liquid ejection control device, liquid ejection system, and control method
SEIKO EPSON CORP1 citations52
US9457565B2Oct 4, 2016
Liquid ejection control device, liquid ejection system, and control method
SEIKO EPSON CORP1 citations52
US9085407B2Jul 21, 2015
Fluid ejection device and medical device
SEIKO EPSON CORP0 citations52
KUMAGAI TAKASHI
2 patentsSAIKI TAKAYUKI
1 patentITO SATORU
1 patentShowing the top 50 of 62 patents by PatentIndex Score.