Inventor · disambiguated record
Ryuuta Yamaya
Also filed as: YAMAYA RYUUTA
23 granted patents·14 pending applications·7 citations·filing 2014–2019
90Inventor score
Files withSUMITOMO OSAKA CEMENT CO LTD37
Top patents by PatentIndex Score
37 records- 0185US11251422B2Method of producing positive electrode material for lithium-ion secondary batteries, positive electrode material for lithium-ion secondary batteries, positive electrode for lithium-ion secondary batteries, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Feb 15, 2022·2 cites·8 claims
- 0283US10290856B2Cathode material and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted May 14, 2019·2 cites·4 claims
- 0376US9960426B2Electrode 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 2017·Granted May 1, 2018·1 cites·5 claims
- 0474US9692046B1Electrode material for lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Jun 27, 2017·1 cites·2 claims
- 0574US9508989B2Positive electrode material for lithium ion secondary batteries, positive electrode for lithium ion secondary batteries, lithium ion secondary battery, and method of producing positive electrode material for lithium ion secondary batteriesSUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Nov 29, 2016·1 cites·3 claims
- 0660US10164241B2Electrode 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
- 0759US10680240B2Electrode material for lithium ion battery and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Jun 9, 2020·0 cites·4 claims
- 0859US10403892B2Cathode material for lithium-ion secondary battery and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Granted Sep 3, 2019·0 cites·6 claims
- 0959US10326163B2Cathode material for lithium-ion secondary battery and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Granted Jun 18, 2019·0 cites·6 claims
- 1057US10431817B2Electrode material for lithium-ion secondary battery and method for manufacturing the same, electrode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Granted Oct 1, 2019·0 cites·6 claims
- 1157US9692054B2Electrode 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
- 1256US9966595B2Electrode material for lithium-ion secondary battery, electrode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted May 8, 2018·0 cites·6 claims
- 1355US10897044B2Cathode 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
- 1453US9865869B2Electrode 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
- 1552US10547048B2Electrode material for lithium ion battery and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Jan 28, 2020·0 cites·4 claims
- 1652US10074853B2Electrode 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
- 1751US2014322602A1Electrode 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
- 1850US10573890B2Cathode 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
- 1949US9780372B2Electrode material for lithium-ion rechargeable batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Oct 3, 2017·0 cites·4 claims
- 2047US10593939B2Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Mar 17, 2020·0 cites·13 claims
- 2147US9722250B2Electrode material and method for manufacturing sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Aug 1, 2017·0 cites·5 claims
- 2247US2019305364A1Cathode 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
- 2347US2020067093A1Cathode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Application pending·0 cites
- 2446US10193155B2Manufacturing cathode material, cathode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Jan 29, 2019·0 cites·8 claims
- 2545US2019305362A1Electrode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Application pending·0 cites
- 2645US2019267623A1Electrode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Application pending·0 cites
- 2745US2019305363A1Electrode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Application pending·0 cites
- 2844US10008715B2Cathode 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 2017·Granted Jun 26, 2018·0 cites·7 claims
- 2942US2018277887A1Electrode material for lithium-ion secondary battery and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Application pending·0 cites
- 3041US2018097225A1Lithium-ion secondary battery and cathode material for lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Application pending·0 cites
- 3139US9793544B2Method of manufacturing positive electrode material for lithium ion secondary battery, positive electrode material for lithium ion secondary battery, positive electrode for lithium ion secondary battery and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Oct 17, 2017·0 cites·7 claims
- 3239US2016322630A1Positive 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
- 3338US2018097222A1Electrode 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
- 3438US2017092952A1Electrode material for lithium-ion rechargeable battery, electrode, lithium-ion rechargeable battery, and method for manufacturing electrode material for lithium-ion rechargeable batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Application pending·0 cites
- 3537US2016118661A1Cathode material, method of producing cathode material, cathode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
- 3637US2016344029A1Electrode material, method of manufacturing electrode material, electrode, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
- 3737US2016190635A1Eletrode 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 →