Inventor
INUI KUNIHIKO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “INUI KUNIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIKIN IND LTD
14 patentsUS6682576B1Jan 27, 2004
Air filter medium, process of producing filter medium, air filter pack for air filters, and air filter unit for air filters
DAIKIN IND LTD60 citations95
US6416562B1Jul 9, 2002
Air filter medium, air filter pack and air filter unit comprising the same, and method for producing air filter medium
DAIKIN IND LTD61 citations95
US9707504B2Jul 18, 2017
Composition having PTFE as main component, mixed powder, material for molding, filtering medium for filter, air filter unit, and a method for manufacturing a porous membrane
DAIKIN IND LTD7 citations83
US7387700B2Jun 17, 2008
Method for preparing filtering material
DAIKIN IND LTD9 citations83
US10265661B2Apr 23, 2019
Mixed powder and material for molding having PTFE as main component, and drawn porous body
DAIKIN IND LTD2 citations72
US10265654B2Apr 23, 2019
Filtering medium for air filter, filter pack, air filter unit, and method for producing filtering medium for air filter
DAIKIN IND LTD4 citations71
US10245545B2Apr 2, 2019
Embossed air filter filtration medium, filter pack, air filter unit, and method for manufacturing filtration medium for embossed air filter
DAIKIN IND LTD4 citations71
US11426690B2Aug 30, 2022
Air filter medium
DAIKIN IND LTD0 citations60
US12533614B2Jan 27, 2026
Air filter medium, pleated filter medium, air filter unit, mask filter medium, and method for regenerating air filter medium
DAIKIN IND LTD0 citations50
US10688448B2Jun 23, 2020
Porous body, polymer electrolyte membrane, filter material for filter, and filter unit
DAIKIN IND LTD0 citations50
US10406471B2Sep 10, 2019
Filter medium for air filter, filter pack, air filter unit, and method for producing filter medium for air filter
DAIKIN IND LTD0 citations50
US10226730B2Mar 12, 2019
Filter medium for air filter, filter pack, air filter unit, and method for producing filter medium for air filter
DAIKIN IND LTD0 citations50
US12152093B2Nov 26, 2024
Tetrafluoroethylene polymer, air filter medium, filter pack, and air filter unit
DAIKIN IND LTD0 citations44
US10537836B2Jan 21, 2020
Filter medium for air filter, filter pack, air filter unit and method for producing the filter medium for air filter
DAIKIN IND LTD0 citations39