Inventor · disambiguated record
Ryuichi Nagase
Also filed as: NAGASE RYUICHI
15 granted patents·7 pending applications·99 citations·filing 1989–2016
92Inventor score
Files withNAGASE RYUICHI5MITSUBISHI AIRCRAFT CORP4NIPPON MINING CO4JX NIPPON MINING & METALS CORP3KAJIYA YOSHIO2
Top patents by PatentIndex Score
22 records- 0193US8993160B2Positive electrode for lithium ion battery, method for producing said positive electrode, and lithium ion batteryNAGASE RYUICHI·Filed 2010·Granted Mar 31, 2015·14 cites·6 claims
- 0292US8748041B2Positive electrode active material for lithium ion batterySATOH HIROHITO·Filed 2010·Granted Jun 10, 2014·17 cites·5 claims
- 0388US10288584B2Method for locating machining position in repair material, and repairing methodMITSUBISHI AIRCRAFT CORP·Filed 2015·Granted May 14, 2019·4 cites·17 claims
- 0482US9263732B2Positive electrode active material for lithium-ion battery, positive electrode for a lithium-ion battery, lithium-ion battery using same, and precursor to a positive electrode active material for a lithium-ion batteryJX NIPPON MINING & METALS CORP·Filed 2014·Granted Feb 16, 2016·2 cites·6 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
- 0680US6497854B2Cathode material for a lithium secondary battery and method for manufacturing sameNIKKO MATERIALS CO LTD·Filed 2001·Granted Dec 24, 2002·21 cites·6 claims
- 0776US8114309B2Lithium-manganese composite oxides for lithium ion battery and process for preparing sameKAJIYA YOSHIO·Filed 2008·Granted Feb 14, 2012·5 cites·8 claims
- 0872US5026614AMagnetic recording medium with a zinc cobalt oxide non-magnetic substrate containing nickel or manganeseNIPPON MINING CO·Filed 1989·Granted Jun 25, 1991·15 cites·9 claims
- 0971US9809298B2Drainage systemMITSUBISHI AIRCRAFT CORP·Filed 2015·Granted Nov 7, 2017·2 cites·12 claims
- 1071US9136533B2Lithium nickel manganese cobalt composite oxide and lithium rechargeable batteryNAGASE RYUICHI·Filed 2006·Granted Sep 15, 2015·2 cites·5 claims
- 1171US9059465B2Positive 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
- 1260US2013221271A1Positive Electrode Active Material For Lithium-Ion Battery, Positive Electrode For A Lithium-Ion Battery, Lithium-Ion Battery Using Same, And Precursor To A Positive Electrode Active Material For A Lithium-Ion BatteryJX NIPPON MINING & METALS CORP·Filed 2013·Application pending·0 cites
- 1357US2011065002A1Positive Electrode Active Material for Lithium Ion Battery, Positive Electrode for Secondary Battery using said Positive Electrode Active Material, and Lithium Ion Secondary Battery using Secondary Battery Positive ElectrodeJX NIPPON MINING & METALS CORP·Filed 2009·Application pending·0 cites
- 1454US2012231343A1Positive Electrode Active Material For A Lithium-Ion Battery, Positive Electrode For A Lithium-Ion Battery, Lithium-Ion Battery Using Same, And Precursor To A Positive Electrode Active Material For A Lithium-Ion BatteryNAGASE RYUICHI·Filed 2010·Application pending·0 cites
- 1548US5231555AMagnetic head comprising a laminated magnetic layer structure between non magnetic rock salt structure oxide substratesNIPPON MINING CO·Filed 1991·Granted Jul 27, 1993·7 cites·3 claims
- 1647US2014034269A1Heat exchanger, gap expansion jig of heat transfer tube, and method of disposing vibration suppression memberMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 1743US2013175470A1Cathode Active Material For Lithium Ion Battery And Method For Producing The SameKAJIYA YOSHIO·Filed 2011·Application pending·0 cites
- 1839US2012097287A1Duct arrangement, duct equipment, duct reinforcement construction method, support reinforcement structure, and reinforcement structure for support fixing unitSHIMIZU HIROSHI·Filed 2010·Application pending·0 cites
- 1937US10940937B2Aircraft reinforcing structureMITSUBISHI AIRCRAFT CORP·Filed 2016·Granted Mar 9, 2021·0 cites·11 claims
- 2034US5242865ANon-magnetic substrate of magnetic headNIPPON MINING CO·Filed 1991·Granted Sep 7, 1993·2 cites·5 claims
- 2134US5089196ANon-magnetic substrate of magnetic head, magnetic head and method for producing substrateNIPPON MINING CO·Filed 1991·Granted Feb 18, 1992·2 cites·4 claims
- 2233US2016257430A1Internal structure visualization method and aircraft repair methodMITSUBISHI AIRCRAFT CORP·Filed 2016·Application pending·0 cites
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