Inventor
HIRANO TETSUJI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “HIRANO TETSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UBE INDUSTRIES
17 patentsUS5308569AMay 3, 1994
Process for the preparation of aromatic polyimide film
UBE INDUSTRIES20 citations92
US5128444AJul 7, 1992
Thermosetting resin composition and thermosetting dry film
UBE INDUSTRIES23 citations92
US6538099B2Mar 25, 2003
Nylon 12 composition
UBE INDUSTRIES21 citations91
US5180627AJan 19, 1993
Heat resistant adhesive composition
UBE INDUSTRIES25 citations90
US7544445B2Jun 9, 2009
Polyelectrolyte membrane and production method therefor
UBE INDUSTRIES8 citations83
US4898753AFeb 6, 1990
Process for the preparation of aromatic polyimide film
UBE INDUSTRIES21 citations81
US7258941B2Aug 21, 2007
Polymer electrolyte for solid polymer type fuel cell and fuel cell
UBE INDUSTRIES19 citations76
US5147943ASep 15, 1992
Biphenytetracarboxylic acid-derived polyimides with polyepoxides
UBE INDUSTRIES18 citations74
US4963645AOct 16, 1990
Terminal-modified imide oligomer and solution composition of the same
UBE INDUSTRIES18 citations74
US4931365AJun 5, 1990
Aromatic polyimide film having metallic surface
UBE INDUSTRIES12 citations74
US5026767AJun 25, 1991
Antistatic aromatic polyimide article
UBE INDUSTRIES14 citations73
US6294644B1Sep 25, 2001
Nylon 12, nylon composition, method for producing nylon 12, and tubular molded product using nylon 12
UBE INDUSTRIES8 citations72
US4869861ASep 26, 1989
Process for producing a shaped and drawn aromatic imide polymer article
UBE INDUSTRIES11 citations72
US7923492B2Apr 12, 2011
Polymer electrolyte composition
UBE INDUSTRIES3 citations62
US7563850B2Jul 21, 2009
Polyelectrolyte compositions
UBE INDUSTRIES5 citations62
US6541085B2Apr 1, 2003
Tubular molded product using nylon 12
UBE INDUSTRIES3 citations61
US7687113B2Mar 30, 2010
Modified polyimide resin and curable resin composition
UBE INDUSTRIES1 citations50
HIRANO TETSUJI
6 patentsUS9334368B2May 10, 2016
Polyimide precursor solution composition
HIRANO TETSUJI4 citations68
US9005843B2Apr 14, 2015
Polymer electrolyte composition
HIRANO TETSUJI0 citations50
US8710176B2Apr 29, 2014
Method for producing a sulfonated polyarylether block copolymer
HIRANO TETSUJI0 citations50
US8308970B2Nov 13, 2012
Acid-base mixture and ion conductor comprising the same
HIRANO TETSUJI0 citations50
US8137852B2Mar 20, 2012
Liquid electrolyte
HIRANO TETSUJI1 citations50
US8895185B2Nov 25, 2014
Binder resin precursor solution composition for electrode
HIRANO TETSUJI0 citations47