Inventor
USHIRODA KOUICHI
JP11 patents
Patents
11 patentsUS6252922B1Jun 26, 2001
Method of handling a nuclear reactor and an apparatus used in the handling method
HITACHI LTD15 citations91
US6198787B1Mar 6, 2001
Method of handling a nuclear reactor and an apparatus used in the handling method
HITACHI LTD22 citations91
US6891476B2May 10, 2005
Electronic exposure dose meter and radiation handling operation management system employing the same
HITACHI LTD20 citations89
US6625245B1Sep 23, 2003
Method of handling reactor vessel
HITACHI LTD12 citations73
US6308844B1Oct 30, 2001
Method for handling an equipment inside a building by a crane installed outside
HITACHI LTD7 citations71
US5748690AMay 5, 1998
Construction method of nuclear reactor reinforced concrete containment vessel and diaphragm floor structure of nuclear reactor reinforced concrete containment vessel
HITACHI LTD8 citations70
US5692343ADec 2, 1997
Surface layer ground establishment block, surface layer ground using the same and method for utilizing the same
HITACHI LTD7 citations70
US5119598AJun 9, 1992
Method of construction of top slab for a nuclear containment building
HITACHI LTD11 citations69
US5077685ADec 31, 1991
Method and apparatus for supporting the operation under radioactive rays
HITACHI LTD18 citations69
US6731715B2May 4, 2004
Reactor vessel handling method
HITACHI LTD2 citations62
US5809702ASep 22, 1998
Surface layer ground establishment block, surface layer ground using the same and method for utilizing the same
HITACHI LTD2 citations59