Inventor
NAKAZAWA TETSUO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “NAKAZAWA TETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
15 patentsUS5234556AAug 10, 1993
Polymeric metal oxide materials and their formation and use
HITACHI LTD60 citations96
US5182075AJan 26, 1993
Nuclear fusion reactor
HITACHI LTD94 citations95
US6790502B1Sep 14, 2004
Optically functional element and production method and application therefor
HITACHI LTD27 citations92
US5449948ASep 12, 1995
Semiconductor integrated circuit devices including means for reducing noise generated by high frequency internal circuitry
HITACHI LTD27 citations92
US5460877AOct 24, 1995
Polymeric metal oxide materials and their formation and use
HITACHI LTD7 citations74
US10342500B2Jul 9, 2019
X-ray CT apparatus, upsampling method of projection data, and image reconstruction method
HITACHI LTD2 citations73
US9826952B2Nov 28, 2017
X-ray CT apparatus and scanning method
HITACHI LTD3 citations73
US6844092B2Jan 18, 2005
Optically functional element and production method and application therefor
HITACHI LTD10 citations73
US6689456B2Feb 10, 2004
Magnetic recording medium, a manufacturing method thereof, and a magnetic recording unit using thereof
HITACHI LTD8 citations73
US4269256AMay 26, 1981
Process for preparing mold
HITACHI LTD15 citations72
US4171297AOct 16, 1979
Anti-crevice corrosion sealants for metals
HITACHI LTD13 citations72
US4506041AMar 19, 1985
Powdered binder for mold-making and a process for preparing a mold by using the same
HITACHI LTD10 citations63
US3960798AJun 1, 1976
Process for regulating hardening speed of self-hardening mold
HITACHI LTD6 citations62
US4278581AJul 14, 1981
Mold binder material
HITACHI LTD4 citations60
US9895124B2Feb 20, 2018
X-ray CT apparatus and image reconstruction method
HITACHI LTD1 citations52
HITACHI MEDICAL CORP
10 patentsUS6445761B1Sep 3, 2002
X-ray computerized tomograph including collimator that restricts irradiation range of X-ray fan beam
HITACHI MEDICAL CORP70 citations96
US5615279AMar 25, 1997
Method of and apparatus for correcting scattered X-rays for X-ray computerized tomograph
HITACHI MEDICAL CORP112 citations95
US6061422AMay 9, 2000
X-ray ct apparatus and an image reconstructing method for obtaining a normal reconstructed image by adding weights to a plurality of partial reconstructed images
HITACHI MEDICAL CORP22 citations93
US5987091ANov 16, 1999
X-ray CT system
HITACHI MEDICAL CORP20 citations92
US8055045B2Nov 8, 2011
Method and system for collecting image data from image data collection range including periodically moving part
HITACHI MEDICAL CORP10 citations84
US7006593B2Feb 28, 2006
Method of producing cardiac tomogram and tomograph using x-ray ct apparatus
HITACHI MEDICAL CORP17 citations84
US7999235B2Aug 16, 2011
Nuclear medicine diagnosis apparatus
HITACHI MEDICAL CORP3 citations62
US7750308B2Jul 6, 2010
Compton camera device
HITACHI MEDICAL CORP3 citations62
US7426255B2Sep 16, 2008
X-ray CT device
HITACHI MEDICAL CORP4 citations62
US8385622B2Feb 26, 2013
Image diagnostic support apparatus
HITACHI MEDICAL CORP1 citations46