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Nobuyoshi Nakagawa
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Kiryu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Metal fine particle association and method for producing the same
Patent number
9,893,366
Issue date
Feb 13, 2018
National University Corporation Gunma University
Keisuke Kojima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fuel cell
Patent number
9,373,851
Issue date
Jun 21, 2016
Mitsubishi Pencil Company, Limited
Nobuyoshi Nakagawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Electrode for Redox Flow Battery and Production Method Thereof
Publication number
20220416243
Publication date
Dec 29, 2022
AION CO., LTD.
Hidehiko Tsukada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL FINE PARTICLE ASSOCIATION AND METHOD FOR PRODUCING THE SAME
Publication number
20150030967
Publication date
Jan 29, 2015
NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY
Keisuke Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL
Publication number
20100239942
Publication date
Sep 23, 2010
MITSUBISHI PENCIL COMPANY, LIMITED
Nobuyoshi Nakagawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell
Publication number
20050170237
Publication date
Aug 4, 2005
Mitsubishi Pencil Co., Ltd.
Nobuyoshi Nakagawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...