Inventor
TAISHI YOSHITAKA
JP4 patents
Patents
4 patentsUS9405220B2Aug 2, 2016
Optical sensor, image forming device, and method for correcting toner concentration
OMRON TATEISI ELECTRONICS CO0 citations48
US9594017B2Mar 14, 2017
Reflective sensor
OMRON TATEISI ELECTRONICS CO0 citations38
US9519059B2Dec 13, 2016
Limited-area reflection type optical sensor and electronic device
OMRON TATEISI ELECTRONICS CO0 citations38
US8873990B2Oct 28, 2014
Toner density sensor and image forming apparatus
OMRON TATEISI ELECTRONICS CO0 citations36