Inventor

SAKAI SAI

JP4 patents

Patents

4 patents

US4592967AJun 3, 1986

Gas sensor of mixed oxides

NEW COSMOS ELECTRIC CO33 citations91

US4535315AAug 13, 1985

Alkane gas sensor comprising tin oxide semiconductor with large surface area

NEW COSMOS ELECTRIC CO41 citations89

US5528225AJun 18, 1996

Gas detecting method and apparatus

NEW COSMOS ELECTRIC CO39 citations85

US4509034AApr 2, 1985

Gas sensor

NEW COSMOS ELECTRIC CO10 citations70