Inventor · disambiguated record
Junji Akimoto
Also filed as: AKIMOTO JUNJI
15 granted patents·10 pending applications·7 citations·filing 2008–2025
85Inventor score
Files withAIST15HONDA MOTOR CO LTD4AKIMOTO JUNJI2NAT INST ADVANCED IND SCIENCE & TECH2NAT INST OF ADVANCED IND SCIEN1
Top patents by PatentIndex Score
25 records- 0188US10505189B2Cathode material and lithium secondary battery using same as cathodeAIST·Filed 2016·Granted Dec 10, 2019·2 cites·20 claims
- 0286US10693184B2Lithium-containing garnet crystal body, method for producing same, and all-solid-state lithium ion secondary batteryAIST·Filed 2015·Granted Jun 23, 2020·2 cites·12 claims
- 0374US10763544B1Solid electrolyte with low-symmetry garnet-related structure and lithium-ion secondary batteryAIST·Filed 2017·Granted Sep 1, 2020·1 cites·11 claims
- 0474US10566655B2Solid electrolyte material and all solid lithium ion secondary batteryAIST·Filed 2016·Granted Feb 18, 2020·1 cites·12 claims
- 0573US12467158B2Lithium composite oxide single crystal, lithium composite oxide polycrystal, lithium composite oxide material, solid electrolyte material, all- solid-state lithium-ion secondary battery, and method for producing solid electrolyte materialAIST·Filed 2021·Granted Nov 11, 2025·0 cites·20 claims
- 0670US9856148B2Method for producing titanium oxide using porous titanium compound impregnated with solutionAIST·Filed 2014·Granted Jan 2, 2018·1 cites·9 claims
- 0768US11139504B2Lithium ion conductive crystal body and all-solid state lithium ion secondary batteryAIST·Filed 2020·Granted Oct 5, 2021·0 cites·5 claims
- 0868US2025309252A1Positive electrode active material for lithium-ion secondary battery, method for manufacturing the same, and lithium-ion secondary battery using the sameHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0967US2024327237A1Positive electrode active material for use in secondary batteries and method for production thereofHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1061US12206068B2Gallium-substituted solid electrolyte material, and all-solid-state lithium ion secondary batteryAIST·Filed 2020·Granted Jan 21, 2025·0 cites·11 claims
- 1160US2023246197A1Positive electrode mixture for composite all-solid-state lithium sulfur batteryAIST·Filed 2021·Application pending·0 cites
- 1260US2023378527A1Complex oxide, all-solid-state lithium ion secondary battery containing this complex oxide as solid electrolyte and method for producing complex oxideAIST·Filed 2021·Application pending·0 cites
- 1358US2024258560A1Nonaqueous electrolyte secondary batteryNISSHA CO LTD·Filed 2022·Application pending·0 cites
- 1456US10319985B2Lithium lanthanum zirconium tantalum oxide garnet crystal and all-solid-state lithium ion secondary batteryAIST·Filed 2015·Granted Jun 11, 2019·0 cites·10 claims
- 1556US2017309955A1Lithium ion conductive crystal body and all-solid state lithium ion secondary batteryNAT INST ADVANCED IND SCIENCE & TECH·Filed 2015·Application pending·0 cites
- 1654US11916227B2Multilayer body and method for producing sameAIST·Filed 2019·Granted Feb 27, 2024·0 cites·10 claims
- 1754US2025309253A1Positive electrode active material for lithium-ion secondary battery, method for producing the same, and lithium-ion secondary battery using the sameHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1854US2025309251A1Positive electrode active material for lithium-ion secondary battery, method for manufacturing the same, and lithium-ion secondary battery using the sameHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1952US10347912B2Polycrystalline material and production method thereforAIST·Filed 2015·Granted Jul 9, 2019·0 cites·6 claims
- 2052US8518367B2Titanium oxide and method of producing the sameAKIMOTO JUNJI·Filed 2009·Granted Aug 27, 2013·0 cites·7 claims
- 2150US10669159B2Proton-conductive complex oxide and fuel cell using same as electrolyteAIST·Filed 2016·Granted Jun 2, 2020·0 cites·10 claims
- 2249US8309253B2Titanium oxide, method for manufacturing the same, and lithium secondary battery using the same as active materialAKIMOTO JUNJI·Filed 2008·Granted Nov 13, 2012·0 cites·11 claims
- 2347US2016190574A1Alkali metal titanium oxide having anisotropic structure, titanium oxide, electrode active material containing said oxides, and electricity storage deviceNAT INST OF ADVANCED IND SCIEN·Filed 2014·Application pending·0 cites
- 2444US10807878B2Proton-conductive complex oxide and fuel cell using same as electrolyteAIST·Filed 2016·Granted Oct 20, 2020·0 cites·4 claims
- 2532US2016344025A1Titanate compound, alkali metal titanate compound and method for producing same, and power storage device using titanate compound and alkali metal titanate compound as active materialNAT INST ADVANCED IND SCIENCE & TECH·Filed 2015·Application pending·0 cites
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