Inventor · disambiguated record
Tetsuji Hirano
Also filed as: HIRANO TETSUJI · MAEDA LEGAL REPRESENTATIVE CHI
27 granted patents·4 pending applications·273 citations·filing 1986–2012
96Inventor score
Top patents by PatentIndex Score
31 records- 0181US8188209B2Polyimide resin and curable resin compositionNAIKI MASAHIRO·Filed 2006·Granted May 29, 2012·6 cites·10 claims
- 0279US7923492B2Polymer electrolyte compositionUBE INDUSTRIES·Filed 2009·Granted Apr 12, 2011·3 cites·14 claims
- 0377US9334368B2Polyimide precursor solution compositionHIRANO TETSUJI·Filed 2009·Granted May 10, 2016·4 cites·8 claims
- 0477US6538099B2Nylon 12 compositionUBE INDUSTRIES·Filed 2001·Granted Mar 25, 2003·21 cites·4 claims
- 0575US7258941B2Polymer electrolyte for solid polymer type fuel cell and fuel cellUBE INDUSTRIES·Filed 2002·Granted Aug 21, 2007·19 cites·15 claims
- 0672US4963645ATerminal-modified imide oligomer and solution composition of the sameUBE INDUSTRIES·Filed 1988·Granted Oct 16, 1990·18 cites·42 claims
- 0770US5128444AThermosetting resin composition and thermosetting dry filmUBE INDUSTRIES·Filed 1990·Granted Jul 7, 1992·23 cites·13 claims
- 0869US7687113B2Modified polyimide resin and curable resin compositionUBE INDUSTRIES·Filed 2005·Granted Mar 30, 2010·1 cites·27 claims
- 0969US7544445B2Polyelectrolyte membrane and production method thereforUBE INDUSTRIES·Filed 2003·Granted Jun 9, 2009·8 cites·12 claims
- 1066US4898753AProcess for the preparation of aromatic polyimide filmUBE INDUSTRIES·Filed 1988·Granted Feb 6, 1990·21 cites·25 claims
- 1165US7563850B2Polyelectrolyte compositionsUBE INDUSTRIES·Filed 2002·Granted Jul 21, 2009·5 cites·1 claims
- 1265US5026767AAntistatic aromatic polyimide articleUBE INDUSTRIES·Filed 1990·Granted Jun 25, 1991·14 cites·8 claims
- 1364US4789654AHydrotreating catalystsCATALYSTS & CHEM IND CO·Filed 1986·Granted Dec 6, 1988·21 cites·10 claims
- 1463US5147943ABiphenytetracarboxylic acid-derived polyimides with polyepoxidesUBE INDUSTRIES·Filed 1990·Granted Sep 15, 1992·18 cites·17 claims
- 1561US9005843B2Polymer electrolyte compositionHIRANO TETSUJI·Filed 2012·Granted Apr 14, 2015·0 cites·21 claims
- 1661US8710176B2Method for producing a sulfonated polyarylether block copolymerHIRANO TETSUJI·Filed 2012·Granted Apr 29, 2014·0 cites·14 claims
- 1760US5180627AHeat resistant adhesive compositionUBE INDUSTRIES·Filed 1991·Granted Jan 19, 1993·25 cites·7 claims
- 1859US5308569AProcess for the preparation of aromatic polyimide filmUBE INDUSTRIES·Filed 1991·Granted May 3, 1994·20 cites·6 claims
- 1957US2008171252A1Novel Polymer Electrolyte, Polymer Electrolyte Composition, Electrolyte Membrane, and Production Method and Use ThereofUBE INDUSTRIES·Filed 2006·Application pending·0 cites
- 2055US7240398B2Opening and closing damping apparatusPIOLAX INC·Filed 2004·Granted Jul 10, 2007·11 cites·10 claims
- 2154US8137852B2Liquid electrolyteHIRANO TETSUJI·Filed 2005·Granted Mar 20, 2012·1 cites·5 claims
- 2251US8308970B2Acid-base mixture and ion conductor comprising the sameHIRANO TETSUJI·Filed 2009·Granted Nov 13, 2012·0 cites·16 claims
- 2350US4869861AProcess for producing a shaped and drawn aromatic imide polymer articleUBE INDUSTRIES·Filed 1988·Granted Sep 26, 1989·11 cites·10 claims
- 2449US8895185B2Binder resin precursor solution composition for electrodeHIRANO TETSUJI·Filed 2010·Granted Nov 25, 2014·0 cites·19 claims
- 2549US6541085B2Tubular molded product using nylon 12UBE INDUSTRIES·Filed 2001·Granted Apr 1, 2003·3 cites·4 claims
- 2649US4931365AAromatic polyimide film having metallic surfaceUBE INDUSTRIES·Filed 1988·Granted Jun 5, 1990·12 cites·15 claims
- 2749US2007102674A1Acid-base mixture and ion conductor comprising the sameUBE INDUSTRIES·Filed 2004·Application pending·0 cites
- 2846US2005221103A1Polyimide complex sheetUBE INDUSTRIES·Filed 2005·Application pending·0 cites
- 2945US2006115695A1Bisphenol compound and aromatic polyaryl etherUBE INDUSTRIES·Filed 2003·Application pending·0 cites
- 3042US6294644B1Nylon 12, nylon composition, method for producing nylon 12, and tubular molded product using nylon 12UBE INDUSTRIES·Filed 1999·Granted Sep 25, 2001·8 cites·4 claims
- 3137US9418772B2Binder resin composition for electrode, electrode mixture paste, and electrodeNAKAYAMA TAKESHIGE·Filed 2010·Granted Aug 16, 2016·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →