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OSG SYSTEM PRODUCTS CO., LTD.
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Toyokawa-shi, Aichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Screw tightening structure, screw and screw tightening tool
Patent number
8,545,156
Issue date
Oct 1, 2013
OSG System Products Co., Ltd.
Akihiro Kageyama
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Screw tightening structure, screw and screw tightening tool
Patent number
8,511,959
Issue date
Aug 20, 2013
OSG System Products Co., Ltd.
Akihiro Kageyama
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
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Patent Application
SCREW TIGHTENING STRUCTURE, SCREW AND SCREW TIGHTENING TOOL
Publication number
20120099944
Publication date
Apr 26, 2012
OSG SYSTEM PRODUCTS CO., LTD.
Akihiro Kageyama
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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