Inventor
YOSHIDA TOMIHARU
JP20 patents
Patents
20 patentsUS6823258B2Nov 23, 2004
Method and apparatus for gathering vehicle information
HITACHI LTD98 citations96
US6352222B1Mar 5, 2002
Satellite, satellite control method and satellite communication system
HITACHI LTD27 citations96
US6711495B1Mar 23, 2004
Method and apparatus for gathering vehicle information
HITACHI LTD60 citations94
US6764049B1Jul 20, 2004
Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith
HITACHI LTD16 citations92
US6695259B1Feb 24, 2004
Communication system, communication receiving device and communication terminal in the system
HITACHI LTD29 citations92
US6499698B2Dec 31, 2002
Satellite, satellite control method and satellite communication system
HITACHI LTD18 citations92
US6328264B1Dec 11, 2001
Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith
HITACHI LTD20 citations92
US5351621AOct 4, 1994
Traveling inspection robot system
HITACHI LTD57 citations92
US5586158ADec 17, 1996
Apparatus for automatically replacing nuclear fuel assemblies
HITACHI LTD22 citations90
US4292133ASep 29, 1981
Method of and apparatus for replacing control rod drive
HITACHI LTD32 citations89
US6824107B2Nov 30, 2004
Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith
HITACHI LTD4 citations73
US6634602B2Oct 21, 2003
Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith
HITACHI LTD4 citations73
US6422516B1Jul 23, 2002
Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith
HITACHI LTD8 citations73
US5361280ANov 1, 1994
Method for reading a nuclear fuel assembly identification code
HITACHI LTD6 citations73
US5167910ADec 1, 1992
Nuclear fuel assembly having identification codes
HITACHI LTD10 citations73
US5089213AFeb 18, 1992
Nuclear fuel assembly identification code reader
HITACHI LTD15 citations73
US4811248AMar 7, 1989
Method of an apparatus for determining working original point for multi-joint manipulator
HITACHI LTD14 citations71
US4643845AFeb 17, 1987
Method of cutting high-activity solid waste
HITACHI LTD18 citations70
US4158600AJun 19, 1979
Apparatus for handling control rod drives
HITACHI LTD18 citations70
US4762670AAug 9, 1988
Cleaning apparatus for atomic reactor control rod driving means (CRD)
HITACHI LTD3 citations61