Inventor
HOSOKAWA KAZUTAKA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “HOSOKAWA KAZUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIKIN IND LTD
16 patentsUS6503988B1Jan 7, 2003
Polytetrafluoroethylene fine powders and their use
DAIKIN IND LTD68 citations96
US5324785AJun 28, 1994
Polytetrafluoroethylene fine particles and powder
DAIKIN IND LTD64 citations94
US6136893AOct 24, 2000
Method for concentrating aqueous dispersion of fluorine-containing polymer
DAIKIN IND LTD37 citations92
US5176958AJan 5, 1993
Modified polytetrafluoroethylene fine powder and process for preparing the same
DAIKIN IND LTD30 citations92
US4840998AJun 20, 1989
Modified polytetrafluoroethylene fine powder and production of the same
DAIKIN IND LTD41 citations92
US10538605B2Jan 21, 2020
Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder
DAIKIN IND LTD8 citations83
US5143783ASep 1, 1992
Porous film of polytetrafluoroethylene and preparation thereof
DAIKIN IND LTD21 citations82
US4487882ADec 11, 1984
Fluoroelastomer composition
DAIKIN IND LTD25 citations82
US6531557B1Mar 11, 2003
Modified polytetrafluoroethylene fine powder and method for the production of the same
DAIKIN IND LTD11 citations74
US6747108B1Jun 8, 2004
Modified polytetrafluoroethylene fine powder and process for preparing the same
DAIKIN IND LTD12 citations73
US5284708AFeb 8, 1994
Modified polytetrafluoroethylene fine powder and process for preparing the same
DAIKIN IND LTD12 citations73
US5118788AJun 2, 1992
Process for preparing polytetrafluoroethylene powder
DAIKIN IND LTD16 citations73
US10870735B2Dec 22, 2020
Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder
DAIKIN IND LTD1 citations72
US10793650B2Oct 6, 2020
Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder
DAIKIN IND LTD2 citations72
US12006407B2Jun 11, 2024
Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder
DAIKIN IND LTD0 citations62
US11814490B2Nov 14, 2023
Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder
DAIKIN IND LTD0 citations62
KOEI INDUSTRY CO LTD
3 patentsUS5641894AJun 24, 1997
Process and apparatus for filtrate measurement
KOEI INDUSTRY CO LTD26 citations91
US5792942AAug 11, 1998
Apparatus for determining properties of slurry materials and sludge treating process
KOEI INDUSTRY CO LTD18 citations82
US7367746B2May 6, 2008
Lifting pole apparatus for traffic control
KOEI INDUSTRY CO LTD4 citations61