Inventor
NISHIMURA EIICHI
JP93 patents
⚠️ This page may combine multiple inventors who share the name “NISHIMURA EIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO ELECTRON LTD
25 patentsUS7402523B2Jul 22, 2008
Etching method
TOKYO ELECTRON LTD59 citations98
US10217933B2Feb 26, 2019
Method for etching multilayer film
TOKYO ELECTRON LTD40 citations94
US8993352B2Mar 31, 2015
Plasma processing method and plasma processing apparatus
TOKYO ELECTRON LTD43 citations93
US5147493ASep 15, 1992
Plasma generating apparatus
TOKYO ELECTRON LTD95 citations93
US7169440B2Jan 30, 2007
Method for removing photoresist and etch residues
TOKYO ELECTRON LTD38 citations92
US7871908B2Jan 18, 2011
Method of manufacturing semiconductor device
TOKYO ELECTRON LTD11 citations84
US9647206B2May 9, 2017
Method for etching layer to be etched
TOKYO ELECTRON LTD14 citations83
US8383521B2Feb 26, 2013
Substrate processing method
TOKYO ELECTRON LTD8 citations83
US7682517B2Mar 23, 2010
Method of processing substrate, and method of and program for manufacturing electronic device
TOKYO ELECTRON LTD9 citations83
US7622392B2Nov 24, 2009
Method of processing substrate, method of manufacturing solid-state imaging device, method of manufacturing thin film device, and programs for implementing the methods
TOKYO ELECTRON LTD11 citations83
US7510972B2Mar 31, 2009
Method of processing substrate, post-chemical mechanical polishing cleaning method, and method of and program for manufacturing electronic device
TOKYO ELECTRON LTD11 citations83
US8353986B2Jan 15, 2013
Substrate processing apparatus
TOKYO ELECTRON LTD15 citations79
US10074800B2Sep 11, 2018
Method for etching magnetic layer including isopropyl alcohol and carbon dioxide
TOKYO ELECTRON LTD2 citations73
US10053773B2Aug 21, 2018
Method of cleaning plasma processing apparatus
TOKYO ELECTRON LTD3 citations72
US9859102B2Jan 2, 2018
Method of etching porous film
TOKYO ELECTRON LTD5 citations72
US9412618B2Aug 9, 2016
Pattern forming method
TOKYO ELECTRON LTD4 citations72
US6849559B2Feb 1, 2005
Method for removing photoresist and etch residues
TOKYO ELECTRON LTD10 citations72
US7465673B2Dec 16, 2008
Method and apparatus for bilayer photoresist dry development
TOKYO ELECTRON LTD7 citations70
US9660182B2May 23, 2017
Plasma processing method and plasma processing apparatus
TOKYO ELECTRON LTD5 citations67
US7993540B2Aug 9, 2011
Substrate processing method and substrate processing apparatus
TOKYO ELECTRON LTD6 citations63
US7985699B2Jul 26, 2011
Substrate processing method and storage medium
TOKYO ELECTRON LTD5 citations63
US10975468B2Apr 13, 2021
Method of cleaning plasma processing apparatus
TOKYO ELECTRON LTD0 citations62
US9208997B2Dec 8, 2015
Method of etching copper layer and mask
TOKYO ELECTRON LTD2 citations62
US8383517B2Feb 26, 2013
Substrate processing method and substrate processing apparatus
TOKYO ELECTRON LTD2 citations62
US8357615B2Jan 22, 2013
Method of manufacturing semiconductor device
TOKYO ELECTRON LTD2 citations62
OKI ELECTRIC IND CO LTD
7 patentsUS4995696AFeb 26, 1991
Optical amplifier module
OKI ELECTRIC IND CO LTD27 citations92
US7532717B2May 12, 2009
Echo canceler with automatic gain control of echo cancellation signal
OKI ELECTRIC IND CO LTD10 citations84
US4982355AJan 1, 1991
Low-power parallel multiplier
OKI ELECTRIC IND CO LTD21 citations81
US6925177B2Aug 2, 2005
Echo canceler compensating for amplifier saturation and echo amplification
OKI ELECTRIC IND CO LTD8 citations74
US5465223ANov 7, 1995
Barrel shifter
OKI ELECTRIC IND CO LTD18 citations74
US5010510AApr 23, 1991
Multiplying unit circuit
OKI ELECTRIC IND CO LTD8 citations73
US5060301AOct 22, 1991
Optical repeated transmission method and system
OKI ELECTRIC IND CO LTD5 citations63
HITACHI LTD
4 patentsUS5445709AAug 29, 1995
Anisotropic etching method and apparatus
HITACHI LTD84 citations95
US5766498AJun 16, 1998
Anisotropic etching method and apparatus
HITACHI LTD31 citations92
US4740694AApr 26, 1988
Method and apparatus for analyzing positron extinction and electron microscope having said apparatus
HITACHI LTD34 citations92
US4451428AMay 29, 1984
Control rods and method of producing same
HITACHI LTD29 citations91
NISHIMURA EIICHI
4 patentsUS8551289B2Oct 8, 2013
Plasma processing apparatus
NISHIMURA EIICHI46 citations92
US8679985B2Mar 25, 2014
Dry etching method for silicon nitride film
NISHIMURA EIICHI2 citations63
US8173357B2May 8, 2012
Method of forming etching mask, etching method using the etching mask, and method of fabricating semiconductor device including the etching method
NISHIMURA EIICHI3 citations63
US8778206B2Jul 15, 2014
Substrate processing method and storage medium
NISHIMURA EIICHI3 citations62
KUSHIBIKI MASATO
3 patentsUS8491805B2Jul 23, 2013
Semiconductor device manufacturing method and plasma etching apparatus
KUSHIBIKI MASATO211 citations98
US8642136B2Feb 4, 2014
Substrate processing method and substrate processing apparatus for performing a deposition process and calculating a termination time of the deposition process
KUSHIBIKI MASATO3 citations62
US8241511B2Aug 14, 2012
Substrate processing method
KUSHIBIKI MASATO3 citations62
TOKYO ELECTRON LTD INC
2 patentsTEL YAMANISHI KK
1 patentNIPPON PAINT CO LTD
1 patentMURAKAMI CORP
1 patentISHIKAWA HIRAKU
1 patentMORIYA TSUYOSHI
1 patentShowing the top 50 of 93 patents by PatentIndex Score.