Inventor
NAGAI YOZO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “NAGAI YOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO DENKO CORP
7 patentsUS6302934B1Oct 16, 2001
Filter medium for filters
NITTO DENKO CORP44 citations91
US7153565B1Dec 26, 2006
Laminate for container and container for adsorbent
NITTO DENKO CORP10 citations72
US9855530B2Jan 2, 2018
Water-proof air-permeable filter and use of the same
NITTO DENKO CORP0 citations51
US9636616B2May 2, 2017
Water-proof air-permeable filter and use of the same
NITTO DENKO CORP0 citations51
US7482388B2Jan 27, 2009
Polymer electrolyte membrane having excellent durability
NITTO DENKO CORP1 citations51
US10723850B2Jul 28, 2020
Polymer film, waterproof sound-permeable membrane, waterproof sound-permeable member, electronic device, electronic device case, waterproof sound transmission structure, waterproof gas-permeable membrane, waterproof gas-permeable member, waterproof ventilation structure, suction sheet, method for holding workpiece by suction on suction unit, method for producing ceramic capacitor, optical film, optical member, and composition
NITTO DENKO CORP0 citations39
US9708453B2Jul 18, 2017
Method for producing porous polymer film and porous polymer film
NITTO DENKO CORP0 citations34
JAPAN ATOMIC ENERGY AGENCY
4 patentsUS7803846B2Sep 28, 2010
Highly durable polymer electrolytic membrane for a fuel cell having a cross-linked structure
JAPAN ATOMIC ENERGY AGENCY2 citations62
US7785726B2Aug 31, 2010
Process for producing hybrid ion-exchange membranes comprising functional inorganics and graft polymer and electrolyte membranes for use in fuel cells comprising the hybrid ion-exchange membranes
JAPAN ATOMIC ENERGY AGENCY3 citations61
US7993793B2Aug 9, 2011
Process for producing polymer electrolyte membranes for fuel cells, polymer electrolyte membranes for fuel cells produced by the process, and fuel cell membrane-electrode assemblies using the membranes
JAPAN ATOMIC ENERGY AGENCY0 citations51
US7919537B2Apr 5, 2011
Methods for producing a polymer electrolyte membrane having improved oxidation resistance
JAPAN ATOMIC ENERGY AGENCY1 citations51
WANO TAKASHI
4 patentsUS8226864B2Jul 24, 2012
Method of manufacturing polytetrafluoroethylene particle aggregate and method of manufacturing polytetrafluoroethylene product
WANO TAKASHI3 citations59
US8440127B2May 14, 2013
Process for production of polytetrafluoroethylene sheet, and process for production of polytetrafluoroethylene seal tape
WANO TAKASHI0 citations48
US8268221B2Sep 18, 2012
Process for production of polytetrafluoroethylene sheet, and process for production of polytetrafluoroethylene seal tape
WANO TAKASHI1 citations48
US8105515B2Jan 31, 2012
Method of manufacturing polytetrafluoroethylene particle aggregate and method of manufacturing polytetrafluoroethylene product
WANO TAKASHI0 citations45
FURUYAMA SATORU
2 patentsYOSHIDA MASARU
2 patentsUS8283088B2Oct 9, 2012
Silane crosslinked structure-introduced fuel-cell polymer electrolyte membrane and fuel-cell electrode assembly having the same
YOSHIDA MASARU2 citations61
US8241770B2Aug 14, 2012
Process or producing hybrid ion-exchange membranes comprising functional inorganics and graft polymer and electrolyte membranes for use in fuel cells comprising the hybrid ion-exchange membranes
YOSHIDA MASARU2 citations60
NAGAI YOZO
2 patentsUS8828227B2Sep 9, 2014
Method for producing resin porous membrane with adhesive layer, resin porous membrane with adhesive layer, and filter member
NAGAI YOZO3 citations60
US8187511B2May 29, 2012
Method for producing resin porous membrane with adhesive layer, resin porous membrane with adhesive layer, and filter member
NAGAI YOZO3 citations60