Inventor · disambiguated record
Tooru Sugitani
Also filed as: SUGITANI TOORU
6 granted patents·5 pending applications·4 citations·filing 2009–2021
69Inventor score
Top patents by PatentIndex Score
11 records- 0168US8748664B2Diamine compound and production method thereofSUGITANI TOORU·Filed 2011·Granted Jun 10, 2014·1 cites·3 claims
- 0258US8304135B2Proton-conductive polymer electrolyte membrane, method of manufacturing the proton-conductive polymer electrolyte membrane, and membrane-electrode assembly and polymer electrolyte fuel cell using the proton-conductive polymer electrolyte membraneSUGITANI TOORU·Filed 2009·Granted Nov 6, 2012·1 cites·12 claims
- 0357US8563194B2Electrolyte membrane for polymer electrolyte fuel cell and method of manufacturing the sameNISHII HIROYUKI·Filed 2009·Granted Oct 22, 2013·2 cites·11 claims
- 0454US2014235896A1Novel diamine compoundNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 0548US2023112816A1Separation membrane and metal organic frameworkNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 0647US9088030B2Polyimide, polyimide-based polymer electrolyte membrane, membrane-electrode assembly, and polymer electrolyte fuel cellSUGITANI TOORU·Filed 2012·Granted Jul 21, 2015·0 cites·10 claims
- 0746US2013171541A1Polyimide, polyimide-based polymer electrolyte membrane, membrane-electrode assembly, and polymer electrolyte fuel cellSUGITANI TOORU·Filed 2012·Application pending·0 cites
- 0843US8980499B2Proton-conductive polymer electrolyte membrane, and membrane-electrode assembly and polymer electrolyte fuel cell using the sameSUGITANI TOORU·Filed 2010·Granted Mar 17, 2015·0 cites·23 claims
- 0943US2016049663A1Ionomer solution containing anion-exchange resin dissolved in solventNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 1040US2019267627A1Positive electrode for power storage device, and power storage deviceNITTO DENKO CORP·Filed 2017·Application pending·0 cites
- 1136US9156780B2Sulfonic acid group-containing diamine compound and method for producing the sameSUGITANI TOORU·Filed 2012·Granted Oct 13, 2015·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →