Inventor

KIJIMA TAKAHIKO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “KIJIMA TAKAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OSAKA OXYGEN IND

4 patents

US5470154ANov 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

NISHIZAWA JUNICHI

1 patent

US5052818AOct 1, 1991

Method of and apparatus for measuring very low water content in gas

NISHIZAWA JUNICHI31 citations90