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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hard disk drive and data refresh method
Patent number
9,165,568
Issue date
Oct 20, 2015
Kabushiki Kaisha Tosbhia
Takashi Matsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device, method for making pattern layout, method for...
Patent number
7,716,617
Issue date
May 11, 2010
Kabushiki Kaisha Tosbhia
Hiromitsu Mashita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
5,962,891
Issue date
Oct 5, 1999
Kabushiki Kaisha Tosbhia
Norihisa Arai
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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