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Hitachi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Anode material for lithium ion secondary battery, method of produci...
Patent number
11,605,818
Issue date
Mar 14, 2023
SHOWA DENKO MATERIALS CO., LTD.
Motohiro Isaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material for lithium ion secondary battery, nega...
Patent number
11,031,597
Issue date
Jun 8, 2021
SHOWA DENKO MATERIALS CO., LTD.
Kento Hoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode material, negative electrode for lithium ion sec...
Patent number
9,899,673
Issue date
Feb 20, 2018
Hitachi, Ltd.
Naokage Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material for lithium ion secondary batteries, ne...
Patent number
9,735,428
Issue date
Aug 15, 2017
Hitachi, Ltd.
Akihide Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material for lithium ion secondary battery, meth...
Patent number
9,614,216
Issue date
Apr 4, 2017
Hitachi Chemical Company, Ltd.
Masayuki Kouzu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGA...
Publication number
20240234727
Publication date
Jul 11, 2024
Kento HOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PACKAGED NEGATIVE ELECTRODE MATERIAL, METHOD FOR TRANSPORTING NEGAT...
Publication number
20240132269
Publication date
Apr 25, 2024
Kento HOSHI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
NEGATIVE ELECTRODE FOR ALL-SOLID-STATE BATTERY, ALL-SOLID-STATE BAT...
Publication number
20240055602
Publication date
Feb 15, 2024
Resonac Corporation
Kento HOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR SECONDARY CELL, SECONDARY CELL, AND NEGATIVE...
Publication number
20230071493
Publication date
Mar 9, 2023
Yusuke SERA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METH...
Publication number
20220085370
Publication date
Mar 17, 2022
Showa Denko Materials Co., Ltd.
Kento HOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGA...
Publication number
20220069303
Publication date
Mar 3, 2022
Showa Denko Materials Co., Ltd.
Wakana OKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, NEGA...
Publication number
20210273224
Publication date
Sep 2, 2021
Showa Denko Materials Co., Ltd.
Kento HOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD OF PRODUCI...
Publication number
20210135220
Publication date
May 6, 2021
Hitachi Chemical Company, Ltd.
Motohiro ISAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, PROD...
Publication number
20210083288
Publication date
Mar 18, 2021
Hitachi Chemical Company, Ltd.
Hideyuki TSUCHIYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGA...
Publication number
20190348679
Publication date
Nov 14, 2019
Hitachi Chemical Company, Ltd.
Kento HOSHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ANODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD OF PRODUCI...
Publication number
20190097218
Publication date
Mar 28, 2019
Hitachi Chemical Company, Ltd.
Tsutomu SATOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Electrode Material, Negative Electrode for Lithium Ion Sec...
Publication number
20170104211
Publication date
Apr 13, 2017
Hitachi, Ltd
Naokage TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE FOR LITHIUM ION SEC...
Publication number
20150349341
Publication date
Dec 3, 2015
Hitachi, Ltd
Kento HOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, NE...
Publication number
20150207146
Publication date
Jul 23, 2015
Hitachi, Ltd.,
Akihide Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METH...
Publication number
20130302675
Publication date
Nov 14, 2013
Hitachi Chemical Company, Ltd.
Masayuki Kouzu
H01 - BASIC ELECTRIC ELEMENTS