Michitaka Kubota

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
One time programmable semiconductor nonvolatile memory device and m...
- Patent number 6,800,527
- Issue date Oct 5, 2004
- Sony Corporation
- Yoshiaki Hagiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
One time programmable semiconductor nonvolatile memory device and m...
- Patent number 6,583,490
- Issue date Jun 24, 2003
- Sony Corporation
- Yoshiaki Hagiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having a memory cell with a plurality of activ...
- Patent number 6,445,026
- Issue date Sep 3, 2002
- Sony Corporation
- Michitaka Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure of capacitor for dynamic random access memory and method...
- Patent number 6,246,086
- Issue date Jun 12, 2001
- Sony Corporation
- Michitaka Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
History information recording apparatus and product equipment provi...
- Patent number 6,094,639
- Issue date Jul 25, 2000
- Sony Corporation
- Michitaka Kubota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Structure of capacitor for dynamic random access memory and method...
- Patent number 5,869,382
- Issue date Feb 9, 1999
- Sony Corporation
- Michitaka Kubota
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
One time programmable semiconductor nonvolatile memory device and m...
- Publication number 20030146467
- Publication date Aug 7, 2003
- Yoshiaki Hagiwara
- G11 - INFORMATION STORAGE
Information Patent Application
One time programmable semiconductor nonvolatile memory device and m...
- Publication number 20020105050
- Publication date Aug 8, 2002
- Yoshiaki Hagiwara
- H01 - BASIC ELECTRIC ELEMENTS