Inventor
ISHII YOSHIHIKO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ISHII YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS4789520ADec 6, 1988
Fuel assembly and nuclear reactor
HITACHI LTD23 citations80
US5167911ADec 1, 1992
Fuel assembly and boiling water reactor
HITACHI LTD7 citations73
US5145635ASep 8, 1992
Fuel assembly and nuclear reactor
HITACHI LTD10 citations73
US4876062AOct 24, 1989
Fuel assembly
HITACHI LTD7 citations73
US10222791B2Mar 5, 2019
Operation assistance apparatus at time of accident in plant
HITACHI LTD2 citations69