Inventor
MURAKAMI EIICHI
JP64 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI EIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
17 patentsUS4929893AMay 29, 1990
Wafer prober
CANON KK206 citations98
US5751404AMay 12, 1998
Exposure apparatus and method wherein alignment is carried out by comparing marks which are incident on both reticle stage and wafer stage reference plates
CANON KK54 citations96
US5017798AMay 21, 1991
Surface examining apparatus for detecting the presence of foreign particles on two or more surfaces
CANON KK57 citations96
US4886975ADec 12, 1989
Surface examining apparatus for detecting the presence of foreign particles on two or more surfaces
CANON KK44 citations96
US6962825B2Nov 8, 2005
Exposure apparatus
CANON KK20 citations93
US5594549AJan 14, 1997
Position detecting method and projection exposure apparatus using the same
CANON KK23 citations93
US4795911AJan 3, 1989
Surface examining apparatus for detecting the presence of foreign particles on the surface
CANON KK54 citations93
US6633362B2Oct 14, 2003
Projection exposure apparatus
CANON KK28 citations92
US6614535B1Sep 2, 2003
Exposure apparatus with interferometer
CANON KK33 citations92
US5695897ADec 9, 1997
Alignment method and semiconductor exposure method
CANON KK48 citations92
US4934064AJun 19, 1990
Alignment method in a wafer prober
CANON KK46 citations92
US7236254B2Jun 26, 2007
Exposure apparatus with interferometer
CANON KK8 citations73
US7023561B2Apr 4, 2006
Exposure apparatus with interferometer
CANON KK7 citations73
US6795161B2Sep 21, 2004
Exposure apparatus, method of manufacturing semiconductor devices and plant therefor
CANON KK11 citations73
US7046330B2May 16, 2006
Exposure apparatus
CANON KK4 citations63
US6826442B2Nov 30, 2004
Stocker, exposure apparatus, device manufacturing method, semiconductor manufacturing factory, and exposure apparatus maintenance method
CANON KK4 citations63
US6611376B1Aug 26, 2003
Diffractive optical element and method of manufacturing the same
CANON KK5 citations63
HITACHI LTD
16 patentsUS6099598AAug 8, 2000
Fabrication system and fabrication method
HITACHI LTD99 citations99
US5820679AOct 13, 1998
Fabrication system and method having inter-apparatus transporter
HITACHI LTD144 citations99
US5241197AAug 31, 1993
Transistor provided with strained germanium layer
HITACHI LTD188 citations98
US5858863AJan 12, 1999
Fabrication system and method having inter-apparatus transporter
HITACHI LTD63 citations96
US5562800AOct 8, 1996
Wafer transport method
HITACHI LTD69 citations96
US5416331AMay 16, 1995
Surface atom fabrication method and apparatus
HITACHI LTD69 citations96
US4683838AAug 4, 1987
Plasma treatment system
HITACHI LTD85 citations96
US6953728B2Oct 11, 2005
Semiconductor device and method of manufacturing thereof
HITACHI LTD17 citations92
US6727146B2Apr 27, 2004
Semiconductor device and method of manufacturing thereof
HITACHI LTD17 citations92
US5689494ANov 18, 1997
Surface atom fabrication method and apparatus
HITACHI LTD22 citations92
US5601686AFeb 11, 1997
Wafer transport method
HITACHI LTD26 citations92
US4808546AFeb 28, 1989
SOI process for forming a thin film transistor using solid phase epitaxy
HITACHI LTD37 citations92
US5543356AAug 6, 1996
Method of impurity doping into semiconductor
HITACHI LTD23 citations86
US4984048AJan 8, 1991
Semiconductor device with buried side contact
HITACHI LTD20 citations82
US6677194B2Jan 13, 2004
Method of manufacturing a semiconductor integrated circuit device
HITACHI LTD11 citations74
US5338942AAug 16, 1994
Semiconductor projections having layers with different lattice constants
HITACHI LTD14 citations74
RENESAS TECH CORP
6 patentsUS7062344B2Jun 13, 2006
Fabrication system and fabrication method
RENESAS TECH CORP32 citations96
US7411301B2Aug 12, 2008
Semiconductor integrated circuit device
RENESAS TECH CORP16 citations92
US7023091B2Apr 4, 2006
Semiconductor integrated circuit device
RENESAS TECH CORP13 citations92
US7603194B2Oct 13, 2009
Fabrication system and fabrication method
RENESAS TECH CORP6 citations74
US7392106B2Jun 24, 2008
Fabrication system and fabrication method
RENESAS TECH CORP8 citations74
US7310563B2Dec 18, 2007
Fabrication system and fabrication method
RENESAS TECH CORP6 citations74
MURAKAMI EIICHI
3 patentsUS8544344B2Oct 1, 2013
Ultrasonic type flow sensor
MURAKAMI EIICHI32 citations92
US5083329AJan 28, 1992
Apparatus for effecting massage with water stream
MURAKAMI EIICHI35 citations92
US8919208B2Dec 30, 2014
Ultrasonic flowmeter apparatus having a first and a second housing part with grooves for clamping a resilient conduit
MURAKAMI EIICHI7 citations83
TEIJIN LTD
2 patentsATSUDEN CO LTD
2 patentsRALLY MASTER CO LTD
1 patentNITTO KOGYO KK
1 patentAGENCY IND SCIENCE TECHN
1 patentRYUSOK CO LTD
1 patentShowing the top 50 of 64 patents by PatentIndex Score.