Inventor
KOGAWA KUNIYUKI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KOGAWA KUNIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI ELECTRIC CO LTD
7 patentsUS4899120AFeb 6, 1990
Electromagnetic contactor
FUJI ELECTRIC CO LTD44 citations90
US5589809ADec 31, 1996
Thermal overload relay with mis-readjustment preventing device
FUJI ELECTRIC CO LTD20 citations88
US5680083AOct 21, 1997
Electromagnet device for electro-magnetic contactor
FUJI ELECTRIC CO LTD19 citations79
US4954798ASep 4, 1990
Device for coupling reversible electromagnetic contactors to each other with an interlock unit
FUJI ELECTRIC CO LTD22 citations77
US5495220AFeb 27, 1996
Iron core retaining structure of electromagnetic contactor
FUJI ELECTRIC CO LTD16 citations73
US4992765AFeb 12, 1991
Electromagnetic contactor
FUJI ELECTRIC CO LTD13 citations68
US5227757AJul 13, 1993
Terminal device
FUJI ELECTRIC CO LTD6 citations60