Inventor
FUJIWARA KATSUKI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA KATSUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIKIN IND LTD
9 patentsUS6187219B1Feb 13, 2001
Refrigerator and difluoromethane/Pentafluoroethane/1,1,1,2-tetrafluoroethane working fluid
DAIKIN IND LTD21 citations92
US6019909AFeb 1, 2000
Fluorinated hydrocarbon compound and process for its preparation, and refrigerator oil and magnetic recording medium lubricant
DAIKIN IND LTD16 citations84
US5066410ANov 19, 1991
Refrigerating machine composition comprising a fluorine-containing polyether oil
DAIKIN IND LTD14 citations72
US4985168AJan 15, 1991
Working fluids
DAIKIN IND LTD15 citations72
US6183660B1Feb 6, 2001
Refrigerant
DAIKIN IND LTD3 citations62
US11053180B2Jul 6, 2021
Separation method for halogenated unsaturated carbon compound
DAIKIN IND LTD0 citations59
US11465955B2Oct 11, 2022
Method for producing reaction gas containing (E)-1,2-difluoroethylene
DAIKIN IND LTD0 citations58
US11155507B2Oct 26, 2021
Method for producing reaction gas containing (E)-1,2-difluoroethylene
DAIKIN IND LTD0 citations58
US10654775B2May 19, 2020
Separation method for halogenated unsaturated carbon compound
DAIKIN IND LTD0 citations48