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Shojiro USUI
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Hitachi-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method for treating lithium ion battery
Patent number
11,145,915
Issue date
Oct 12, 2021
JX Nippon Mining & Metals Corporation
Shojiro Usui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for treating lithium ion battery
Patent number
10,727,546
Issue date
Jul 28, 2020
JX Nippon Mining & Metals Corporation
Shojiro Usui
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
METHOD FOR TREATING LITHIUM ION BATTERY
Publication number
20200136201
Publication date
Apr 30, 2020
JX NIPPON MINING & METALS CORPORATION
Shojiro USUI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR TREATING LITHIUM ION BATTERY
Publication number
20180083325
Publication date
Mar 22, 2018
JX NIPPON MINING & METALS CORPORATION
Shojiro USUI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...