Ryoichi Ando

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 7,345,345
- Issue date Mar 18, 2008
- Sanyo Electric Co., Ltd.
- Ryoichi Ando
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic damage protection device with protection transistor
- Patent number 7,274,071
- Issue date Sep 25, 2007
- Sanyo Electric Co., LTD
- Ryoichi Ando
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrostatic damage protection device
- Publication number 20050121725
- Publication date Jun 9, 2005
- Sanyo Electric Co., Ltd.
- Ryoichi Ando
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20050045953
- Publication date Mar 3, 2005
- Sanyo Electric Co., Ltd.
- Ryoichi Ando
- H01 - BASIC ELECTRIC ELEMENTS