Inventor
IBE HIDEFUMI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “IBE HIDEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS5369674ANov 29, 1994
Plant diagnosis apparatus and method
HITACHI LTD27 citations92
US5398268AMar 14, 1995
Nuclear power plant having a water chemistry control system for a primary cooling system thereof and an operation method thereof
HITACHI LTD18 citations73
US5201229AApr 13, 1993
Sensor for controlling water quality of reactor and method of controlling said water chemistry
HITACHI LTD12 citations72
US4380168AApr 19, 1983
Sodium leakage detection system and method of controlling the same
HITACHI LTD18 citations72
US4366438ADec 28, 1982
Sodium ionization detector
HITACHI LTD13 citations72
US4578154AMar 25, 1986
Method and apparatus for measuring dissolved gas concentrations
HITACHI LTD15 citations70
US6762422B2Jul 13, 2004
Analyzer/observer
HITACHI LTD6 citations58