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Takeshi Takeda
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Hitachinaka, JP
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last 30 patents
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Patent Grant
Portable electric driver
Patent number
D678744
Issue date
Mar 26, 2013
Hitachi Koki Co., Ltd.
Yoshiki Aoki
D08 - Tools and hardware
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Patent Grant
Portable electric driver
Patent number
D675500
Issue date
Feb 5, 2013
Hitachi Koki Co., Ltd.
Takeshi Taniguchi
D08 - Tools and hardware