Inventor
HORIUCHI TOSHIAKI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HORIUCHI TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
7 patentsUS4537743AAug 27, 1985
Electrode composition for vacuum switch
MITSUBISHI ELECTRIC CORP17 citations81
US4486631ADec 4, 1984
Contact for vacuum circuit breaker
MITSUBISHI ELECTRIC CORP20 citations80
US4302514ANov 24, 1981
Contact for vacuum interrupter
MITSUBISHI ELECTRIC CORP10 citations73
US4299889ANov 10, 1981
Contact for vacuum interrupter
MITSUBISHI ELECTRIC CORP8 citations73
US4499009AFeb 12, 1985
Electrode composition for vacuum switch
MITSUBISHI ELECTRIC CORP13 citations72
US4419553ADec 6, 1983
Vacuum type circuit breaker
MITSUBISHI ELECTRIC CORP10 citations69
US4260865AApr 7, 1981
Circuit breaker
MITSUBISHI ELECTRIC CORP6 citations61
HITACHI LTD
3 patentsUS6930313B2Aug 16, 2005
Emission source having carbon nanotube, electron microscope using this emission source, and electron beam drawing device
HITACHI LTD33 citations92
US7128791B2Oct 31, 2006
Heat-resistant martensite alloy excellent in high-temperature creep rupture strength and ductility and process for producing the same
HITACHI LTD4 citations61
US6833550B2Dec 21, 2004
Electron microscope
HITACHI LTD3 citations61