Inventor
MATSUI TETSUYA
JP37 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
27 patentsUS5991360ANov 23, 1999
Laser plasma x-ray source, semiconductor lithography apparatus using the same and a method thereof
HITACHI LTD109 citations95
US7884924B2Feb 8, 2011
Residual stress measuring method and system
HITACHI LTD20 citations92
US7171854B2Feb 6, 2007
Nondestructive inspection apparatus and nondestructive inspection method using elastic guided wave
HITACHI LTD54 citations92
US7093490B2Aug 22, 2006
Ultrasonic flaw detecting method and ultrasonic flaw detector
HITACHI LTD22 citations92
US6778877B2Aug 17, 2004
Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method
HITACHI LTD14 citations92
US5369674ANov 29, 1994
Plant diagnosis apparatus and method
HITACHI LTD27 citations92
US5178836AJan 12, 1993
Analytical method for particulate substances, relevant analytical equipment and its application system
HITACHI LTD27 citations92
US5316983AMay 31, 1994
Apparatus for analysis of particulate material, analytical method for same, apparatus for production of ultrapure water, apparatus for manufacturing of semiconductor, and apparatus for production of pure gas
HITACHI LTD42 citations91
US6957583B2Oct 25, 2005
Ultrasonic array sensor, ultrasonic inspection instrument and ultrasonic inspection method
HITACHI LTD24 citations89
US6891476B2May 10, 2005
Electronic exposure dose meter and radiation handling operation management system employing the same
HITACHI LTD20 citations89
US7235967B2Jun 26, 2007
Eddy current testing probe and eddy current testing apparatus
HITACHI LTD13 citations84
US7092960B2Aug 15, 2006
Chemical material integrated management system and method thereof
HITACHI LTD11 citations83
US7841237B2Nov 30, 2010
Ultrasonic testing apparatus for turbine forks and method thereof
HITACHI LTD13 citations81
US6980883B2Dec 27, 2005
Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method
HITACHI LTD7 citations73
US5070300ADec 3, 1991
Apparatus for measuring breakdown plasma
HITACHI LTD9 citations73
US5164592ANov 17, 1992
Method and apparatus for mass spectrometric analysis
HITACHI LTD15 citations72
US5122752AJun 16, 1992
Method of and apparatus for analyzing granular materials
HITACHI LTD7 citations72
US6639392B2Oct 28, 2003
Charged particle measuring device and measuring method thereof
HITACHI LTD5 citations71
US7272465B2Sep 18, 2007
Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method
HITACHI LTD1 citations62
US7151262B1Dec 19, 2006
Radioactive gas measurement apparatus and failed fuel detection system
HITACHI LTD3 citations62
US6934640B2Aug 23, 2005
Method and system for comprehensive management of chemical materials
HITACHI LTD2 citations61
US7872472B2Jan 18, 2011
Eddy current testing apparatus and eddy current testing method
HITACHI LTD4 citations60
US7772840B2Aug 10, 2010
Eddy current testing method
HITACHI LTD3 citations60
US7536239B2May 19, 2009
Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method
HITACHI LTD0 citations51
US7532946B2May 12, 2009
Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method
HITACHI LTD0 citations51
US7433757B2Oct 7, 2008
Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method
HITACHI LTD0 citations51
US6774638B2Aug 10, 2004
Charged particle measuring device and measuring method thereof
HITACHI LTD0 citations49