Inventor · disambiguated record
Yoshio Kajiya
Also filed as: KAJIYA YOSHIO
16 granted patents·7 pending applications·80 citations·filing 2003–2016
92Inventor score
Files withKAJIYA YOSHIO6JX NIPPON MINING & METALS CORP3NAGASE RYUICHI3OKAMOTO KENTARO3KAWAHASHI YASUHIRO2
Top patents by PatentIndex Score
23 records- 0195US7799301B2Cathode material for lithium secondary battery and manufacturing method thereofNIPPON MINING CO·Filed 2005·Granted Sep 21, 2010·18 cites·7 claims
- 0292US8748041B2Positive electrode active material for lithium ion batterySATOH HIROHITO·Filed 2010·Granted Jun 10, 2014·17 cites·5 claims
- 0386US9118076B2Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery and lithium ion batteryKAJIYA YOSHIO·Filed 2011·Granted Aug 25, 2015·5 cites·9 claims
- 0485US9327996B2Method for producing positive electrode active material for lithium ion battery and positive electrode active material for lithium ion batteryKAWAHASHI YASUHIRO·Filed 2011·Granted May 3, 2016·5 cites·3 claims
- 0580US8062486B2Lithium-containing transition metal oxide target, process for producing the same and lithium ion thin film secondary batteryNAGASE RYUICHI·Filed 2007·Granted Nov 22, 2011·4 cites·14 claims
- 0678US9221693B2Method for producing positive electrode active material for lithium ion batteries and positive electrode active material for lithium ion batteriesKAWAHASHI YASUHIRO·Filed 2011·Granted Dec 29, 2015·3 cites·6 claims
- 0777US9240594B2Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion batteryOKAMOTO KENTARO·Filed 2011·Granted Jan 19, 2016·2 cites·9 claims
- 0877US9231249B2Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion batteryKAJIYA YOSHIO·Filed 2011·Granted Jan 5, 2016·2 cites·9 claims
- 0977US9225020B2Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion batteryOKAMOTO KENTARO·Filed 2011·Granted Dec 29, 2015·2 cites·9 claims
- 1077US9216913B2Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion batteryOKAMOTO KENTARO·Filed 2011·Granted Dec 22, 2015·2 cites·9 claims
- 1177US7288242B2Lithium-containing complex oxide and method of producing sameNIKKO MATERIALS CO LTD·Filed 2003·Granted Oct 30, 2007·11 cites·6 claims
- 1276US8114309B2Lithium-manganese composite oxides for lithium ion battery and process for preparing sameKAJIYA YOSHIO·Filed 2008·Granted Feb 14, 2012·5 cites·8 claims
- 1371US9136533B2Lithium nickel manganese cobalt composite oxide and lithium rechargeable batteryNAGASE RYUICHI·Filed 2006·Granted Sep 15, 2015·2 cites·5 claims
- 1471US9059465B2Positive electrode active material for lithium ion battery, positive electrode for secondary battery, and lithium ion batteryNAGASE RYUICHI·Filed 2009·Granted Jun 16, 2015·2 cites·17 claims
- 1562US10122012B2Positive electrode active material for lithium-ion battery, a positive electrode for lithium-ion battery, and lithium-ion batteryJX NIPPON MINING & METALS CORP·Filed 2016·Granted Nov 6, 2018·0 cites·6 claims
- 1654US2013143121A1Positive Electrode Active Material For Lithium-Ion Battery, A Positive Electrode For Lithium-Ion Battery, And Lithium-Ion BatteryKOBAYASHI SHUNSUKE·Filed 2011·Application pending·0 cites
- 1754US2016049654A1Positive Electrode Active Material For Lithium-Ion Battery, Positive Electrode For Lithium-Ion Battery, And Lithium-Ion BatteryJX NIPPON MINING & METALS CORP·Filed 2015·Application pending·0 cites
- 1853US10153487B2Lithium complex oxideJX NIPPON MINING & METALS CORP·Filed 2015·Granted Dec 11, 2018·0 cites·15 claims
- 1950US2012231342A1Positive Electrode Active Material For Lithium-Ion Battery, Positive Electrode For Lithium-Ion Battery, And Lithium-Ion BatterySATOH HIROHITO·Filed 2011·Application pending·0 cites
- 2043US2013175470A1Cathode Active Material For Lithium Ion Battery And Method For Producing The SameKAJIYA YOSHIO·Filed 2011·Application pending·0 cites
- 2141US2005265909A1Method for producing positive plate material for lithium secondary cellKAJIYA YOSHIO·Filed 2003·Application pending·0 cites
- 2239US2004241084A1Manganese oxide producing methodFiled 2003·Application pending·0 cites
- 2339US2006121350A1Cathode material for lithium secondary battery and method of producing sameKAJIYA YOSHIO·Filed 2003·Application pending·0 cites
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