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KEITAN KAGI KOFUN YUGENKOSHI

Overview
  • Total Patents
    12
About

KEITAN KAGI KOFUN YUGENKOSHI has a total of 12 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy are VARGA JANOS, KEYSWITCH VARLEY LTD and GUIZHOU CHANGZHENG SWITCH MFG CO LTD.

Patent filings in countries

World map showing KEITAN KAGI KOFUN YUGENKOSHIs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing KEITAN KAGI KOFUN YUGENKOSHIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Ko Keien 12

Latest patents

Publication Filing date Title
JP2008059979A Assembly method of switch, and switch assembled by the same
JP2008055026A Massage method and massage auxiliary implement for executing massage method
JP2008052914A Temperature abnormality warning method of plug
JP2008046842A Method for monitoring operation temperature abnormality of conductive wire
JP2007201325A Electromagnetic wave cutting method for conducting line
JP2005135804A Plug receptacle
JP2005129401A Safety device of receptacle
JP2005123067A Multi tap
JP2005085577A Multi-hole outlet
JP2002367740A Multiple plug outlet
JP2002093509A Resin mold thin plug