Inventor
KAJIO HIROYUKI
JP4 patents
Patents
4 patentsUS6307167B1Oct 23, 2001
Key switch
OMRON TATEISI ELECTRONICS CO68 citations94
US6720508B2Apr 13, 2004
Door switches
OMRON TATEISI ELECTRONICS CO30 citations90
US6483053B2Nov 19, 2002
Lock switch apparatus
OMRON TATEISI ELECTRONICS CO12 citations63
US6459052B2Oct 1, 2002
Key unit and switch body and door switch using the same
OMRON TATEISI ELECTRONICS CO4 citations57