Inventor · disambiguated record
Yukimitsu Wakasugi
Also filed as: WAKASUGI YUKIMITSU
8 granted patents·2 pending applications·114 citations·filing 2004–2014
86Inventor score
Files withSEIMI CHEM KK6AGC SEIMI CHEMICAL CO LTD1JITSUGIRI YUKIO1KAWASATO TAKESHI1SUMITOMO CHEMICAL CO1
Top patents by PatentIndex Score
10 records- 0196US7429434B2Cathode active material powder for lithium secondary batterySEIMI CHEM KK·Filed 2006·Granted Sep 30, 2008·30 cites·15 claims
- 0296US7381498B2Positive electrode active material powder for lithium secondary batterySEIMI CHEM KK·Filed 2005·Granted Jun 3, 2008·41 cites·9 claims
- 0388US7384706B2Lithium-nickel-cobalt-maganese containing composite oxide, material for positive electrode active material for lithium secondary battery, and methods for producing theseSEIMI CHEM KK·Filed 2004·Granted Jun 10, 2008·23 cites·7 claims
- 0485US8021785B2Cathode active material for non-aqueous electrolyte secondary battery and its production methodAGC SEIMI CHEMICAL CO LTD·Filed 2008·Granted Sep 20, 2011·10 cites·12 claims
- 0582US7785742B2Lithium-nickel-cobalt-manganese containing composite oxideSEIMI CHEM KK·Filed 2008·Granted Aug 31, 2010·4 cites·4 claims
- 0681US8795896B2Lithium-containing composite oxide and its production methodKAWASATO TAKESHI·Filed 2009·Granted Aug 5, 2014·6 cites·21 claims
- 0752US10424777B2Cathode active material for lithium ion secondary battery, and method for its productionSUMITOMO CHEMICAL CO·Filed 2014·Granted Sep 24, 2019·0 cites·14 claims
- 0846US2006057466A1Composite oxide containing lithum, nickel, cobalt, manganese, and fluorine, process for producing the same, and lithium secondary cell employing itSEIMI CHEM KK·Filed 2004·Application pending·0 cites
- 0945US2005220700A1Positive electrode active material powder for lithium secondary batterySEIMI CHEM KK·Filed 2005·Application pending·0 cites
- 1044US8101300B2Cathode active material for non-aqueous electrolyte secondary battery and its production methodJITSUGIRI YUKIO·Filed 2008·Granted Jan 24, 2012·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →