Inventor · disambiguated record
Nagatoshi Koumura
Also filed as: KOUMURA NAGATOSHI
4 granted patents·6 citations·filing 2006–2009
64Inventor score
Top patents by PatentIndex Score
4 records- 0172US8519040B2Ionic organic compound, production method thereof, hydrogelling agent composed of the ionic organic compound, hydrogel containing same, methanol gelling agent, methanol gel containing same, and carbon nanotube dispersantYOSHIDA MASARU·Filed 2009·Granted Aug 27, 2013·2 cites·10 claims
- 0268US8013241B2Ionic gel electrolyte, dye-sensitized photoelectric conversion device and solar cellNAT INST OF ADVANCED IND SCIEN·Filed 2006·Granted Sep 6, 2011·2 cites·4 claims
- 0356US7858799B2Ionic organic compoundNAT INST OF ADVANCED IND SCIEN·Filed 2006·Granted Dec 28, 2010·2 cites·19 claims
- 0433US7973172B2Organic compound, semiconductor film electrode employing the organic compound, photoelectric conversion element employing the organic compound, and photoelectrochemical solar cell employing the organic compoundNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted Jul 5, 2011·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →