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Masaya Katsumata
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Susono-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Mixed composition coating material for brazing
Patent number
11,534,872
Issue date
Dec 27, 2022
MA Aluminum Corporation
Masaya Katsumata
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Information
Patent Grant
Heat exchanger tube precursor and method of producing the same
Patent number
9,283,633
Issue date
Mar 15, 2016
Mitsubishi Aluminum Co. Ltd.
Masaya Katsumata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger tube
Patent number
8,640,766
Issue date
Feb 4, 2014
Mitsubishi Aluminum Co., Ltd.
Masaya Katsumata
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Information
Patent Grant
Aluminum alloy-based extruded multi-path flat tubes for the heat ex...
Patent number
7,588,073
Issue date
Sep 15, 2009
Mitsubishi Aluminum Kabushiki Kaisha
Yasunori Hyogo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
MIXED COMPOSITION COATING MATERIAL FOR BRAZING
Publication number
20200047290
Publication date
Feb 13, 2020
Mitsubishi Aluminum Co., Ltd.
Masaya KATSUMATA
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Information
Patent Application
HEAT EXCHANGER TUBE PRECURSOR AND METHOD OF PRODUCING THE SAME
Publication number
20160097607
Publication date
Apr 7, 2016
Mitsubishi Aluminum Co., Ltd.
Masaya KATSUMATA
B32 - LAYERED PRODUCTS
Information
Patent Application
HEAT EXCHANGER TUBE PRECURSOR AND METHOD OF PRODUCING THE SAME
Publication number
20140186560
Publication date
Jul 3, 2014
Mitsubishi Aluminum Co., Ltd.
Masaya KATSUMATA
B32 - LAYERED PRODUCTS
Information
Patent Application
HEAT EXCHANGER TUBE
Publication number
20100116472
Publication date
May 13, 2010
Mitsubishi Aluminum Co., Ltd.
Masaya Katsumata
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Information
Patent Application
HEAT EXCHANGER MADE OF ALUMINUM ALLOY AND METHOD OF PRODUCING SAME
Publication number
20100051247
Publication date
Mar 4, 2010
CALSONIC KANSEI CORPORATION
Masahiro Sogabe
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Information
Patent Application
Aluminum alloy-based extruded multi-path flat tubes for the heat ex...
Publication number
20060260724
Publication date
Nov 23, 2006
Yasunori Hyogo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of coating a device, particularly a heat exchanger tube
Publication number
20060000586
Publication date
Jan 5, 2006
Mitsubishi Aluminum Co., Ltd.
Masaya Katsumata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heat exchanger tube
Publication number
20050006065
Publication date
Jan 13, 2005
Mitsubishi Aluminum Co., Ltd.
Masaya Katsumata
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