Inventor
KOIZUMI HIROFUMI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KOIZUMI HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOSIDEN CORP
8 patentsUS6951991B2Oct 4, 2005
Movable contact for a push-on switch, and push-on switch
HOSIDEN CORP19 citations83
US7498527B2Mar 3, 2009
Compound operation input device
HOSIDEN CORP7 citations73
US8921723B2Dec 30, 2014
Slide switch
HOSIDEN CORP4 citations71
US8362382B2Jan 29, 2013
Push-button switch
HOSIDEN CORP3 citations62
US8952279B2Feb 10, 2015
Slide switch
HOSIDEN CORP3 citations60
US8952283B2Feb 10, 2015
Slide switch
HOSIDEN CORP2 citations60
US9616847B2Apr 11, 2017
On/off detecting buckle switch
HOSIDEN CORP1 citations50
US9266499B2Feb 23, 2016
On/off detecting buckle switch
HOSIDEN CORP1 citations50