Inventor
MAKIHARA AKIRA
JP6 patents
Patents
6 patentsUS5470154ANov 28, 1995
Method of cleaning the reflector mirror in an optical dew point meter and an optical dew point meter equipped with a cleaning device
OSAKA OXYGEN IND20 citations86
US5971609AOct 26, 1999
Method of measuring the dew point or frost point of a gas having low water content
OSAKA OXYGEN IND17 citations83
US5615954AApr 1, 1997
Apparatus for measuring the dew point or frost point of a gas having low water content
OSAKA OXYGEN IND12 citations71
US5482371AJan 9, 1996
Method and apparatus for measuring the dew point and/or frost point of a gas having low water content
OSAKA OXYGEN IND11 citations71
US4960568AOct 2, 1990
Oxygen analyzer
OSAKA OXYGEN IND16 citations71
US7025870B2Apr 11, 2006
Method for analyzing the oxygen concentration of a gas
OSAKA OXYGEN IND3 citations60