Inventor · disambiguated record
Naomi Oguma
Also filed as: OGUMA NAOMI
14 granted patents·78 citations·filing 1995–2017
90Inventor score
Top patents by PatentIndex Score
14 records- 0172US8927972B2Current-amplifying transistor device and current-amplifying, light-emitting transistor deviceNAKAYAMA KEN-ICHI·Filed 2010·Granted Jan 6, 2015·3 cites·30 claims
- 0270US6797436B2Solidifying material for cell electrolyte solution, and cell comprising the solidifying materialDAINICHISEIKA COLOR CHEM·Filed 2001·Granted Sep 28, 2004·8 cites·23 claims
- 0369US6484887B1Ion-selective membranes, their production process, use of the ion-selective membranes, and apparatuses provided with the ion-selective membranesDAINICHISEIKA COLOR CHEM·Filed 2000·Granted Nov 26, 2002·16 cites·8 claims
- 0466US5770631AProduction process of connected microgel particles and articles treated with connected microgel particlesDAINICHISEIKA COLOR CHEM·Filed 1995·Granted Jun 23, 1998·32 cites·15 claims
- 0564US6465595B1Potentially hydrophilic resins and compositions comprising the sameDAINICHISEIKA COLOR CHEM·Filed 2000·Granted Oct 15, 2002·8 cites·18 claims
- 0660US10344166B2Black azo pigment and colorantDAINICHISEIKA COLOR CHEM·Filed 2017·Granted Jul 9, 2019·0 cites·7 claims
- 0759US7138211B2Solidifying material for cell electrolyte solution, and cell comprising the solidifying materialDAINICHISEIKA COLOR CHEM·Filed 2004·Granted Nov 21, 2006·3 cites·7 claims
- 0857US6967232B2High-molecular gelling agent precursor for electrolyteDAINICHISEIKA COLOR CHEM·Filed 2002·Granted Nov 22, 2005·3 cites·25 claims
- 0954US9133193B2Organic semiconductor material, organic semiconductor thin film, and organic thin film transistorICHIKAWA MUSUBU·Filed 2010·Granted Sep 15, 2015·1 cites·9 claims
- 1049US10655017B2Pyrimidoquinazoline pigment, method for manufacturing pyrimidoquinazoline pigment, and pigment colorantDAINICHISEIKA COLOR CHEM·Filed 2017·Granted May 19, 2020·0 cites·11 claims
- 1140US8895963B2Organic semiconductor material, organic semiconductor thin film, and organic thin-film transistorNAKAYAMA KEN-ICHI·Filed 2010·Granted Nov 25, 2014·0 cites·18 claims
- 1239US9608217B2Transistor elementNAKAYAMA KEN-ICHI·Filed 2012·Granted Mar 28, 2017·0 cites·9 claims
- 1332US6663775B2Charge mosaic membrane, its production process, method of its use, and apparatus provided with the sameDAINICHISEIKA COLOR CHEM·Filed 1999·Granted Dec 16, 2003·4 cites·14 claims
- 1430US9518224B2Organic semiconductor particulate material, organic semiconductor thin-film, dispersion liquid for forming organic semiconductor film, method for producing organic semiconductor thin-film, and organic thin-film transistorICHIKAWA MUSUBU·Filed 2011·Granted Dec 13, 2016·0 cites·5 claims
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