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Masaaki Fujita
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Tochigi, JP
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Patents Grants
last 30 patents
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Patent Grant
Metal sheet molding method
Patent number
11,065,664
Issue date
Jul 20, 2021
Honda Motor Co., Ltd.
Masaaki Fujita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Work-punching device, work-punching method, and method for producin...
Patent number
9,192,974
Issue date
Nov 24, 2015
Honda Motor Co., Ltd.
Naruhiko Okubo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
METAL SHEET MOLDING METHOD
Publication number
20190299271
Publication date
Oct 3, 2019
Honda Motor Co., Ltd.
Masaaki Fujita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF JOINING BELT MATERIALS
Publication number
20190099801
Publication date
Apr 4, 2019
Honda Motor Co., Ltd.
Masaaki Fujita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WORKPIECE PUNCH-MOLDING METHOD AND WORKPIECE PUNCH-MOLDING DEVICE
Publication number
20130227999
Publication date
Sep 5, 2013
Honda Motor Co., Ltd.
Shinsuke Onishi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PUNCHING APPARATUS AND METHOD
Publication number
20130186245
Publication date
Jul 25, 2013
Honda Motor Co., Ltd.
Shinsuke Onishi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WORK-PUNCHING DEVICE, WORK-PUNCHING METHOD, AND METHOD FOR PRODUCIN...
Publication number
20130174626
Publication date
Jul 11, 2013
Honda Motor Co., Ltd.
Naruhiko Okubo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...