Inventor · disambiguated record
Hajime Maki
Also filed as: MAKI HAJIME
7 granted patents·13 pending applications·27 citations·filing 2004–2012
80Inventor score
Top patents by PatentIndex Score
20 records- 0176US7858067B2Method for producing alpha-alumina particleSUMITOMO CHEMICAL CO·Filed 2005·Granted Dec 28, 2010·3 cites·16 claims
- 0266US7078010B2Method for producing α-alumina powderSUMITOMO CHEMICAL CO·Filed 2004·Granted Jul 18, 2006·7 cites·10 claims
- 0365US7307033B2Method for producing α-alumina particulateSUMITOMO CHEMICAL CO·Filed 2004·Granted Dec 11, 2007·7 cites·12 claims
- 0464US7351394B2Method for producing α-alumina powderSUMITOMO CHEMICAL CO·Filed 2004·Granted Apr 1, 2008·7 cites·8 claims
- 0561US7674525B2Process for producing fine α-alumina particlesSUMITOMO CHEMICAL CO·Filed 2006·Granted Mar 9, 2010·3 cites·6 claims
- 0655US8021451B2Fine α-alumina particleSUMITOMO CHEMICAL CO·Filed 2006·Granted Sep 20, 2011·0 cites·15 claims
- 0754US2009123363A1Method for producing an alpha-alumina powderSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 0850US2011015058A1Electrode catalyst and process for producing the electrode catalystSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 0950US2011124484A1Process for producing aluminum titanate-based ceramicsSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 1050US2011156323A1Process for producing aluminum titanate-based ceramicsSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 1149US2011248106A1Process for producing aluminum titanate-based ceramicsSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 1248US7691362B2Method for producing an α-alumina powerSUMITOMO CHEMICAL CO·Filed 2005·Granted Apr 6, 2010·0 cites·12 claims
- 1346US2013192985A1Electrode catalystHATTORI TAKESHI·Filed 2011·Application pending·0 cites
- 1446US2010317508A1Process for producing aluminum titanate ceramicsMAKI HAJIME·Filed 2008·Application pending·0 cites
- 1546US2014308592A1Method of manufacturing dispersion liquid for electrode catalyst, dispersion liquid for electrode catalyst, method of manufacturing electrode catalyst, electrode catalyst, electrode structure, membrane electrode assembly, fuel cell and air cellMAKI HAJIME·Filed 2012·Application pending·0 cites
- 1646US2010298114A1Process for producing aluminum titanate-based ceramicsSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 1744US2005276745A1Method for producing an alpha - alumina powderSUMITOMO CHEMICAL CO·Filed 2005·Application pending·0 cites
- 1844US2005214201A1Method for producing an alpha-alumina powderSUMITOMO CHEMICAL CO·Filed 2005·Application pending·0 cites
- 1944US2012094825A1Method for producing electrode catalystHATTORI TAKESHI·Filed 2010·Application pending·0 cites
- 2036US2012028792A1Method for producing electrode catalyst, and electrode catalystHATTORI TAKESHI·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →