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Takehiko Adachi
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Anjo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for manufacturing a legged annular member
Patent number
8,087,279
Issue date
Jan 3, 2012
Aisin AW Co., Ltd.
Masaki Nakajima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for manufacturing a cylindrical member, and cy...
Patent number
6,691,542
Issue date
Feb 17, 2004
Aisin Aw Co., Ltd.
Osamu Fukukawa
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING A LEGGED ANNULAR MEMBER
Publication number
20080250839
Publication date
Oct 16, 2008
AISIN AW CO., LTD.
Masaki Nakajima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Manufacturing method for an annular member and a pronged annular me...
Publication number
20070051156
Publication date
Mar 8, 2007
AISIN AW CO., LTD.
Takehiko Adachi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method and apparatus for manufacturing a cylindrical member, and cy...
Publication number
20020040835
Publication date
Apr 11, 2002
Osamu Fukukawa
B60 - VEHICLES IN GENERAL