Kabushiki Kaisha Tosbhia

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Kawasaki, JP

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Patents Grantslast 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