Inventor
MARUYAMA HIROMI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS5093070AMar 3, 1992
Core loading strategy
HITACHI LTD23 citations92
US4851181AJul 25, 1989
Light water moderation type nuclear reactor
HITACHI LTD33 citations91
US4789520ADec 6, 1988
Fuel assembly and nuclear reactor
HITACHI LTD23 citations80
US4695425ASep 22, 1987
Fuel assembly
HITACHI LTD9 citations74
US5008070AApr 16, 1991
Fuel assembly
HITACHI LTD16 citations73
US4832906AMay 23, 1989
Fuel assembly
HITACHI LTD12 citations73
US4368171AJan 11, 1983
Method of controlling operation of nuclear reactor
HITACHI LTD9 citations73
US4655999AApr 7, 1987
Control rod for nuclear reactor
HITACHI LTD16 citations70
US5207979AMay 4, 1993
Nuclear fuel assemblies and reactor cores including them
HITACHI LTD6 citations62
US4826654AMay 2, 1989
Fuel assembly
HITACHI LTD5 citations62
US4248667AFeb 3, 1981
Method of operating nuclear reactors
HITACHI LTD4 citations62
NIPPON TELEGRAPH & TELEPHONE
3 patentsUS4300234ANov 10, 1981
Address pattern generator for testing a memory
NIPPON TELEGRAPH & TELEPHONE26 citations80
US4310802AJan 12, 1982
Logical waveform generator
NIPPON TELEGRAPH & TELEPHONE6 citations60
US4270116AMay 26, 1981
High speed data logical comparison device
NIPPON TELEGRAPH & TELEPHONE6 citations60