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Takeshi Handa
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Shizuoka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Automatic joining system
Patent number
11,794,272
Issue date
Oct 24, 2023
NIPPON LIGHT METAL COMPANY, LTD.
Hisashi Hori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Joining method
Patent number
11,707,799
Issue date
Jul 25, 2023
NIPPON LIGHT METAL COMPANY, LTD.
Hisashi Hori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High strength aluminum alloy sheet excellent in bendability and sha...
Patent number
10,221,471
Issue date
Mar 5, 2019
NIPPON LIGHT METAL COMPANY, LTD.
Takeshi Handa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High strength aluminum alloy sheet for anodic oxide coated material...
Patent number
10,131,971
Issue date
Nov 20, 2018
NIPPON LIGHT METAL COMPANY, LTD.
Atsushi Oota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy sheet and method for manufacturing same
Patent number
10,041,154
Issue date
Aug 7, 2018
NIPPON LIGHT METAL COMPANY, LTD.
Tomoyuki Hirayama
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum alloy sheet excellent in press-formability and shape fixab...
Patent number
9,896,754
Issue date
Feb 20, 2018
NIPPON LIGHT METAL COMPANY, LTD.
Tomoyuki Hirayama
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
AUTOMATIC JOINING SYSTEM
Publication number
20220347788
Publication date
Nov 3, 2022
NIPPON LIGHT METAL COMPANY, LTD.
Hisashi HORI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
JOINING METHOD
Publication number
20210346979
Publication date
Nov 11, 2021
NIPPON LIGHT METAL COMPANY, LTD.
Hisashi HORI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH STRENGTH ALUMINUM ALLOY SHEET EXCELLENT IN BENDABILITY AND SHA...
Publication number
20160265095
Publication date
Sep 15, 2016
NIPPON LIGHT METAL COMPANY, LTD.
Takeshi HANDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH STRENGTH ALUMINUM ALLOY SHEET FOR ANODIC OXIDE COATED MATERIAL...
Publication number
20160201178
Publication date
Jul 14, 2016
NIPPON LIGHT METAL COMPANY, LTD.
Atsushi OOTA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY SHEET EXCELLENT IN PRESS-FORMABILITY AND SHAPE FIXAB...
Publication number
20150075677
Publication date
Mar 19, 2015
NIPPON LIGHT METAL COMPANY, LTD.
Tomoyuki Hirayama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20140166162
Publication date
Jun 19, 2014
NISSAN MOTOR CO., LTD.
Tomoyuki Hirayama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...