Inventor · disambiguated record
Hideaki Sadamura
Also filed as: SADAMURA HIDEAKI
27 granted patents·8 pending applications·242 citations·filing 1988–2018
96Inventor score
Top patents by PatentIndex Score
35 records- 0194US9698420B2Li-Ni composite oxide particles and process for producing the same, and non-aqueous electrolyte secondary batteryTODA KOGYO CORP·Filed 2013·Granted Jul 4, 2017·16 cites·7 claims
- 0286US9764962B2Li—Ni composite oxide particles and process for producing the same, and non-aqueous electrolyte secondary batteryIMAHASHI TAIKI·Filed 2012·Granted Sep 19, 2017·10 cites·8 claims
- 0386US8323612B2Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary batteryKOGA KAZUMICHI·Filed 2008·Granted Dec 4, 2012·9 cites·9 claims
- 0485US8546018B2Li—Ni-based composite oxide particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary batteryKAJIYAMA AKIHISA·Filed 2008·Granted Oct 1, 2013·9 cites·7 claims
- 0584US6428766B1Manganese oxide, lithium manganese complex oxide and cobalt-coated lithium manganese complex oxide, and preparation processes thereofTODA KOGYO CORP·Filed 1999·Granted Aug 6, 2002·61 cites·4 claims
- 0683US7112291B2Cobalt oxide particles and process for producing the same, cathode active material for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cellTODA KOGYO CORP·Filed 2005·Granted Sep 26, 2006·4 cites·2 claims
- 0780US8821766B2Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary batteryTODA KOGYO CORP·Filed 2013·Granted Sep 2, 2014·2 cites·12 claims
- 0877US8440113B2Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary batteryUEGAMI MASAYUKI·Filed 2008·Granted May 14, 2013·4 cites·9 claims
- 0976US9496551B2Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary batteryKOGA KAZUMICHI·Filed 2008·Granted Nov 15, 2016·4 cites·9 claims
- 1076US7192539B2Cobalt oxide particles and process for producing the same, cathode active material for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cellTODA KOGYO CORP·Filed 2006·Granted Mar 20, 2007·2 cites·4 claims
- 1176US6998071B2Cobalt oxide particles and process for producing the same, cathode active material for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cellTODA KOGYO CORP·Filed 2002·Granted Feb 14, 2006·18 cites·10 claims
- 1275US9249034B2Positive electrode active substance particles and process for producing the same, and non-aqueous electrolyte secondary batteryYAMAMOTO MANABU·Filed 2010·Granted Feb 2, 2016·2 cites·6 claims
- 1372US9586834B2Positive electrode active substance particles and process for producing the same, and non-aqueous electrolyte secondary batteryYAMAMOTO MANABU·Filed 2012·Granted Mar 7, 2017·2 cites·17 claims
- 1471US6756154B2Cathode active material for non-aqueous electrolyte secondary cell and process for producing the sameTODA KOGYO CORP·Filed 2001·Granted Jun 29, 2004·9 cites·8 claims
- 1569US6103213AProcess for producing lithium-cobalt oxideTODA KOGYO CORP·Filed 1998·Granted Aug 15, 2000·30 cites·9 claims
- 1668US11072869B2Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary batteryTODA KOGYO CORP·Filed 2018·Granted Jul 27, 2021·0 cites·9 claims
- 1764US6551571B2Cobalt-coated lithium manganese complex oxide and preparation process thereofTODA KOGYO CORP·Filed 2002·Granted Apr 22, 2003·5 cites·7 claims
- 1863US4865834AProcess for producing plate-like magnetite particles and plate-like maghemite particlesTODA KOGYO CORP·Filed 1988·Granted Sep 12, 1989·13 cites·2 claims
- 1962US10056612B2Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and nonaqueous electrolyte secondary batteryTODA KOGYO CORP·Filed 2016·Granted Aug 21, 2018·0 cites·3 claims
- 2062US9455444B2Lithium composite compound particles and process for producing the same, and non-aqueous electrolyte secondary batteryWATANABE HIROYASU·Filed 2009·Granted Sep 27, 2016·1 cites·2 claims
- 2161US5093100APlate-like magnetite particles, plate-like maghemite particles and processes of producing the sameTODA KOGYO CORP·Filed 1990·Granted Mar 3, 1992·17 cites·8 claims
- 2261US2011223483A1Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and nonaqueous electrolyte secondary batteryKOGA KAZUMICHI·Filed 2009·Application pending·0 cites
- 2357US10161057B2Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary batteryWATANABE HIROYASU·Filed 2011·Granted Dec 25, 2018·0 cites·8 claims
- 2457US2013330626A1Li-ni-based composite oxide particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary batteryTODA KOGYO CORP·Filed 2013·Application pending·0 cites
- 2556US2016111725A1Positive electrode active substance precursor particles, positive electrode active substance particles and non-aqueous electrolyte secondary batteryTODA KOGYO CORP·Filed 2015·Application pending·0 cites
- 2654US2013032753A1Positive electrode active substance precursor particles, positive electrode active substance particles and non-aqueous electrolyte secondary batteryYAMAMOTO MANABU·Filed 2011·Application pending·0 cites
- 2747US9564634B2Positive electrode active substance particles and process for producing the same, and non-aqueous electrolyte secondary batteryTODA KOGYO CORP·Filed 2013·Granted Feb 7, 2017·0 cites·11 claims
- 2847US5399278AProcess for producing acicular goethite particles and acicular magnetic iron oxide particlesTODA KOGYO CORP·Filed 1993·Granted Mar 21, 1995·10 cites·9 claims
- 2946US2004208818A1Cathode active material for non-aqueous electrolyte secondary cell and process for producing the sameTODA KOGYO CORP·Filed 2004·Application pending·0 cites
- 3045US2015280211A1Li-Ni COMPOSITE OXIDE PARTICLES AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERYTODA KOGYO CORP·Filed 2013·Application pending·0 cites
- 3144US5626962ACo-coated acicular magnetite particles and process for producing the sameTODA KOGYO CORP·Filed 1995·Granted May 6, 1997·9 cites·6 claims
- 3244US2002177002A1Manganese oxide, lithium manganese complex oxide and cobalt-coated lithium manganese complex oxide, and preparation processes thereofTODA KOGYO CORP·Filed 2002·Application pending·0 cites
- 3339US2012196185A1Positive electrode active substance for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary batteryKONO YOSHITERU·Filed 2010·Application pending·0 cites
- 3431US5650194AProcess for producing co-coated acicular magnetite particlesTODA KOGYO CORP·Filed 1996·Granted Jul 22, 1997·2 cites·2 claims
- 3528US5648014AAcicular magnetic iron oxide particles and process for producing the sameTODA KOGYO CORP·Filed 1995·Granted Jul 15, 1997·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →