Inventor · disambiguated record
Masataka Oyama
Also filed as: OYAMA MASATAKA
27 granted patents·11 pending applications·10 citations·filing 2014–2022
91Inventor score
Top patents by PatentIndex Score
38 records- 0192US10109861B2Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Granted Oct 23, 2018·4 cites·5 claims
- 0283US10290856B2Cathode material and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted May 14, 2019·2 cites·4 claims
- 0381US10566621B2Lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Granted Feb 18, 2020·1 cites·4 claims
- 0479US11189826B2Electrode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Nov 30, 2021·1 cites·20 claims
- 0578US11462870B2Wiring board and electronic component testing apparatus comprising coaxial connector, and coaxial connectorADVANTEST CORP·Filed 2021·Granted Oct 4, 2022·1 cites·14 claims
- 0674US9692046B1Electrode material for lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Jun 27, 2017·1 cites·2 claims
- 0772US11374221B2Lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Granted Jun 28, 2022·0 cites·1 claims
- 0864US2023105695A1Method for producing positive electrode active material for non-aqueous electrolyte secondary batteryBASF TODA BATTERY MATERIALS LLC·Filed 2022·Application pending·0 cites
- 0963US11289690B2Electrode material, method for manufacturing electrode material, electrode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Mar 29, 2022·0 cites·9 claims
- 1060US10164241B2Electrode material for lithium-ion rechargeable battery and method for manufacturing sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Dec 25, 2018·0 cites·5 claims
- 1159US10680240B2Electrode material for lithium ion battery and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Jun 9, 2020·0 cites·4 claims
- 1258US11769875B2Electrode material, method for manufacturing electrode material, electrode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Sep 26, 2023·0 cites·6 claims
- 1358US10090517B2Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Oct 2, 2018·0 cites·3 claims
- 1457US9692054B2Electrode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Jun 27, 2017·0 cites·8 claims
- 1556US10804529B2Electrode material, method for manufacturing electrode material, electrode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Oct 13, 2020·0 cites·6 claims
- 1655US10897044B2Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Granted Jan 19, 2021·0 cites·14 claims
- 1754US10014522B2Cathode material for lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Jul 3, 2018·0 cites·6 claims
- 1853US9865869B2Electrode material for lithium-ion secondary battery and method for manufacturing sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Jan 9, 2018·0 cites·4 claims
- 1952US10629908B2Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Apr 21, 2020·0 cites·6 claims
- 2052US10074853B2Electrode material for lithium-ion rechargeable battery, electrode for lithium-ion rechargeable battery, and lithium-ion rechargeable batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Sep 11, 2018·0 cites·15 claims
- 2151US2014322602A1Electrode material, electrode-forming paste, electrode plate, lithium ion battery, and method of producing electrode materialSUMITOMO OSAKA CEMENT CO LTD·Filed 2014·Application pending·0 cites
- 2250US10573890B2Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Feb 25, 2020·0 cites·7 claims
- 2349US11462859B2Coaxial terminal, coaxial connector, wiring board, and electronic component testing apparatusADVANTEST CORP·Filed 2021·Granted Oct 4, 2022·0 cites·5 claims
- 2449US10566622B2Cathode material for lithium-ion secondary battery and method for manufacturing the same, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Feb 18, 2020·0 cites·10 claims
- 2549US9780372B2Electrode material for lithium-ion rechargeable batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Oct 3, 2017·0 cites·4 claims
- 2648US10818923B2Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·13 claims
- 2747US9722250B2Electrode material and method for manufacturing sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Aug 1, 2017·0 cites·5 claims
- 2847US2019305364A1Cathode material for lithium ion secondary battery, cathode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Application pending·0 cites
- 2946US10193155B2Manufacturing cathode material, cathode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Jan 29, 2019·0 cites·8 claims
- 3043US10693138B2Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Jun 23, 2020·0 cites·12 claims
- 3142US2018277846A1Cathode material for lithium-ion secondary battery and manufacturing method thereof, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Application pending·0 cites
- 3241US2017237064A1Electrode material for lithium-ion secondary battery, method for manufacturing same, electrode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Application pending·0 cites
- 3340US2018286316A1Display device and circuit memberSHARP KK·Filed 2016·Application pending·0 cites
- 3439US2017092937A1Electrode material for lithium-ion rechargeable battery, method for manufacturing electrode material for lithium-ion rechargeable battery, electrode for lithium-ion rechargeable battery, and lithium-ion rechargeable batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Application pending·0 cites
- 3539US2016322630A1Positive electrode material for lithium ion secondary batteries, positive electrode for lithium ion secondary batteries, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
- 3638US2018097222A1Electrode material for lithium-ion secondary battery, electrode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Application pending·0 cites
- 3737US2016118661A1Cathode material, method of producing cathode material, cathode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
- 3837US2016190635A1Eletrode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →