Inventor
TSUKIGI SHINICHI
JP7 patents
Patents
7 patentsUS7098441B2Aug 29, 2006
Photoelectric sensor
KEYENCE CO LTD21 citations88
US10732018B2Aug 4, 2020
Clamp-on type ultrasonic flow sensor
KEYENCE CO LTD3 citations71
US7417217B2Aug 26, 2008
Regressive reflection type photoelectric switch
KEYENCE CO LTD7 citations69
US10641629B2May 5, 2020
Clamp-on type ultrasonic flow sensor
KEYENCE CO LTD3 citations65
US9933306B2Apr 3, 2018
Photoelectric switch having a controller for controlling a light projecting amount and generating a detection signal representing a workpiece determination
KEYENCE CO LTD3 citations65
US7244917B2Jul 17, 2007
Photoelectric switch
KEYENCE CO LTD6 citations60
US9958329B2May 1, 2018
Photoelectric switch
KEYENCE CO LTD0 citations38