Inventor
IZAWA KAZUHIRA
JP12 patents
Patents
12 patentsUS9305721B2Apr 5, 2016
Switch and keyboard provided therewith
OMRON TATEISI ELECTRONICS CO10 citations82
US11410822B2Aug 9, 2022
Switch and keyboard
OMRON TATEISI ELECTRONICS CO2 citations72
US11189441B2Nov 30, 2021
Key switch device
OMRON TATEISI ELECTRONICS CO4 citations72
US10915181B2Feb 9, 2021
Push button switch with operation unit latched to base
OMRON TATEISI ELECTRONICS CO2 citations72
US10714282B2Jul 14, 2020
Keyboard switch link member configuration
OMRON TATEISI ELECTRONICS CO6 citations72
US11004628B2May 11, 2021
Key switch device
OMRON TATEISI ELECTRONICS CO4 citations71
US10079125B2Sep 18, 2018
Illuminated push-button switch having fixed member and keyboard including same
OMRON TATEISI ELECTRONICS CO4 citations71
US9362066B2Jun 7, 2016
Switch
OMRON TATEISI ELECTRONICS CO5 citations71
US10998149B2May 4, 2021
Key switch
OMRON TATEISI ELECTRONICS CO0 citations59
US9117600B2Aug 25, 2015
Electric magnet device and switch provided therewith
OMRON TATEISI ELECTRONICS CO0 citations51
US11527371B2Dec 13, 2022
Push-button switch with lubricant retaining portion
OMRON TATEISI ELECTRONICS CO0 citations48
US6915698B2Jul 12, 2005
Pressure sensor, and its manufacturing method
OMRON TATEISI ELECTRONICS CO0 citations45