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Toyomasa NAKANO
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Positive electrode material for lithium ion battery, positive elect...
Patent number
11,831,011
Issue date
Nov 28, 2023
Sumitomo Metal Mining Co., Ltd.
Tsutomu Nozoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode material for lithium ion secondary battery, posi...
Patent number
11,444,282
Issue date
Sep 13, 2022
Sumitomo Metal Mining Co., Ltd.
Tsutomu Nozoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode material for lithium ion secondary battery, posi...
Patent number
11,374,217
Issue date
Jun 28, 2022
Sumitomo Metal Mining Co., Ltd.
Tsutomu Nozoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode material for lithium-ion secondary batteries, po...
Patent number
11,158,852
Issue date
Oct 26, 2021
Sumitomo Osaka Cement Co., Ltd.
Tsutomu Nozoe
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY, POSITIVE ELECT...
Publication number
20220320494
Publication date
Oct 6, 2022
Sumitomo Osaka Cement Co., Ltd.
Tsutomu NOZOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, PO...
Publication number
20220102706
Publication date
Mar 31, 2022
Sumitomo Osaka Cement Co., Ltd.
Tsutomu NOZOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSI...
Publication number
20210305571
Publication date
Sep 30, 2021
Sumitomo Osaka Cement Co., Ltd.
Tsutomu NOZOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSI...
Publication number
20210098781
Publication date
Apr 1, 2021
Sumitomo Osaka Cement Co., Ltd.
Tsutomu NOZOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSI...
Publication number
20210098780
Publication date
Apr 1, 2021
Sumitomo Osaka Cement Co., Ltd.
Tsutomu NOZOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERIES, PO...
Publication number
20200313172
Publication date
Oct 1, 2020
Sumitomo Osaka Cement Co., Ltd.
Tsutomu NOZOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERIES, PO...
Publication number
20200251718
Publication date
Aug 6, 2020
Sumitomo Osaka Cement Co., Ltd.
Tsutomu NOZOE
H01 - BASIC ELECTRIC ELEMENTS