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UNIV TOHOKU
JP415 patents
Top patents by PatentIndex Score
US7626665B2Dec 1, 2009
Copper alloys and liquid-crystal display device
UNIV TOHOKU44 citations96
US8045772B2Oct 25, 2011
System and method for comparing dental X-ray images
UNIV TOHOKU69 citations94
US4848983AJul 18, 1989
Catalytic coal gasification by utilizing chlorides
UNIV TOHOKU85 citations94
US7782433B2Aug 24, 2010
Copper alloy and liquid-crystal display device
UNIV TOHOKU15 citations93
US6555084B2Apr 29, 2003
Method of decomposing ammonia gas
UNIV TOHOKU21 citations92
US5693210ADec 2, 1997
Method of manufacturing porous alumina tube
UNIV TOHOKU29 citations92
US4937052AJun 26, 1990
Underground chemical reactor
UNIV TOHOKU23 citations92
US4665984AMay 19, 1987
Method of measuring crustal stress by hydraulic fracture based on analysis of crack growth in rock
UNIV TOHOKU40 citations92
US4523966AJun 18, 1985
Process of producing silicon ribbon with p-n junction
UNIV TOHOKU27 citations92
US6703645B2Mar 9, 2004
Spin filter
UNIV TOHOKU45 citations90
US6476411B1Nov 5, 2002
Intersubband light emitting element
UNIV TOHOKU27 citations90
US6339543B1Jan 15, 2002
Writing method for a magnetic immovable memory and a magnetic immovable memory
UNIV TOHOKU20 citations90
US6566279B2May 20, 2003
Method for fabricating a SiC film and a method for fabricating a SiC multi-layered film structure
UNIV TOHOKU20 citations88
US11356075B2Jun 7, 2022
Surface acoustic wave device having mass-loaded electrode
UNIV TOHOKU13 citations86
US11258427B2Feb 22, 2022
Acoustic wave devices
UNIV TOHOKU11 citations86
US4659786AApr 21, 1987
Low modulus thermoplastic elastomeric polyester-polysiloxane block copolymers
UNIV TOHOKU26 citations86
US8001583B2Aug 16, 2011
Network failure detection method and network failure detection system
UNIV TOHOKU30 citations85
US9466363B2Oct 11, 2016
Integrated circuit
UNIV TOHOKU9 citations84
US7782413B2Aug 24, 2010
Liquid crystal display device and manufacturing method therefor
UNIV TOHOKU10 citations84
US7723637B2May 25, 2010
Plasma processing apparatus
UNIV TOHOKU15 citations84
US7642552B2Jan 5, 2010
Liquid crystal display device and manufacturing method therefor
UNIV TOHOKU10 citations84
US7633164B2Dec 15, 2009
Liquid crystal display device and manufacturing method therefor
UNIV TOHOKU9 citations84
US7078862B2Jul 18, 2006
Beam source and beam processing apparatus
UNIV TOHOKU13 citations84
US7034285B2Apr 25, 2006
Beam source and beam processing apparatus
UNIV TOHOKU13 citations84
US10154222B2Dec 11, 2018
Optical sensor, signal reading method therefor, solid-state imaging device, and signal reading method therefor
UNIV TOHOKU9 citations83
US7764763B2Jul 27, 2010
X-ray CT system, image reconstruction method for the same, and image reconstruction program
UNIV TOHOKU9 citations83
US6482729B2Nov 19, 2002
Method of generating spin-polarized conduction electron and semiconductor device
UNIV TOHOKU17 citations83
US6288391B1Sep 11, 2001
Method for locking probe of scanning probe microscope
UNIV TOHOKU17 citations81
US4164528AAug 14, 1979
Method for producing metal nitride sintered moldings
UNIV TOHOKU19 citations81
US10051546B2Aug 14, 2018
Communication control method and mobile terminal
UNIV TOHOKU7 citations79
US9941468B2Apr 10, 2018
Magnetoresistance effect element and magnetic memory device
UNIV TOHOKU9 citations78
US7910579B2Mar 22, 2011
Benzoxazole derivatives
UNIV TOHOKU7 citations78
US4159259AJun 26, 1979
Organosilicon high molecular weight compounds
UNIV TOHOKU29 citations78
US8361929B2Jan 29, 2013
Method of restoring male sterility in gramineous plants and male sterility restorative agent
UNIV TOHOKU6 citations77
US11916533B2Feb 27, 2024
Surface acoustic wave devices and related methods
UNIV TOHOKU5 citations75
US11705176B2Jul 18, 2023
Storage circuit provided with variable resistance type elements, and its test device
UNIV TOHOKU5 citations75
US7901942B2Mar 8, 2011
Method of quantifying membrane protein by mass spectrometry using peptide selection criteria
UNIV TOHOKU12 citations74
US6031127AFeb 29, 2000
Process for preparing L-p-boronophenylalanine and intermediate for preparing the same
UNIV TOHOKU11 citations74
US5923779AJul 13, 1999
Computing circuit having an instantaneous recognition function and instantaneous recognition method
UNIV TOHOKU13 citations74
US11417378B2Aug 16, 2022
Integrated circuit device
UNIV TOHOKU3 citations73
US11343458B2May 24, 2022
Light-receiving device and method for reading out signal of light-receiving device
UNIV TOHOKU2 citations73
US10796995B2Oct 6, 2020
Semiconductor devices including a first cobalt alloy in a first barrier layer and a second cobalt alloy in a second barrier layer
UNIV TOHOKU2 citations73
US10665282B2May 26, 2020
Memory circuit provided with variable-resistance element
UNIV TOHOKU5 citations73
US10586580B2Mar 10, 2020
Magnetic tunnel junction element and magnetic memory
UNIV TOHOKU2 citations73
US10324028B2Jun 18, 2019
Optical concentration measuring method
UNIV TOHOKU2 citations73
US10241034B2Mar 26, 2019
Concentration measuring method
UNIV TOHOKU2 citations73
US9449948B2Sep 20, 2016
Chip support substrate, chip support method, three-dimensional integrated circuit, assembly device, and fabrication method of three-dimensional integrated circuit
UNIV TOHOKU3 citations73
US7755192B2Jul 13, 2010
Copper interconnection structure, barrier layer including carbon and hydrogen
UNIV TOHOKU5 citations73
US6320409B1Nov 20, 2001
CMOS majority circuit
UNIV TOHOKU8 citations73
US5780670AJul 14, 1998
DTPA derivatives modified with non-ester bond and a process for synthesizing them
UNIV TOHOKU9 citations73
Showing the top 50 of 415 patents by PatentIndex Score.