Inventor
KON TETUAKI
JP3 patents
Patents
3 patentsUS5105084AApr 14, 1992
Pyroelectric infrared sensor with different sized effective light receiving electrode areas and a method of manufacturing a dual pyroelectric element used therein
KUREHA CHEMICAL IND CO LTD22 citations90
US4258260AMar 24, 1981
Pyroelectric infrared detector
KUREHA CHEMICAL IND CO LTD24 citations80
US4258259AMar 24, 1981
Infrared detector
KUREHA CHEMICAL IND CO LTD19 citations79