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Masaya ARAI
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Negative electrode active material for electric device and electric...
Patent number
10,403,890
Issue date
Sep 3, 2019
Nissan Motor Co., Ltd.
Nobutaka Chiba
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Negative electrode active material for electric device and electric...
Patent number
10,340,519
Issue date
Jul 2, 2019
Nissan Motor Co., Ltd.
Nobutaka Chiba
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Negative Electrode Active Material for Electrical Devices, Method f...
Publication number
20200381712
Publication date
Dec 3, 2020
NISSAN MOTOR CO., LTD.
Masaya Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Electrode Active Material for Electrical Device and Electr...
Publication number
20190173081
Publication date
Jun 6, 2019
NISSAN MOTOR CO., LTD.
Masaya Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Electrode Active Material for Electric Device and Electric...
Publication number
20180366725
Publication date
Dec 20, 2018
NISSAN MOTOR CO., LTD.
Nobutaka Chiba
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Negative Electrode Active Material for Electric Device and Electric...
Publication number
20180351170
Publication date
Dec 6, 2018
NISSAN MOTOR CO., LTD.
Nobutaka Chiba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNET PARTICLES AND MAGNET MOLDING USING SAME
Publication number
20180226180
Publication date
Aug 9, 2018
Yoshio KAWASHITA
H01 - BASIC ELECTRIC ELEMENTS