Atsushi Nagayama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Level shift circuit
- Patent number 7,573,314
- Issue date Aug 11, 2009
- Oki Semiconductor Co., Ltd.
- Atsushi Nagayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input buffer circuit
- Patent number 6,828,821
- Issue date Dec 7, 2004
- Oki Electric Industry Co, Ltd.
- Atsushi Nagayama
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
LEVEL SHIFT CIRCUIT
- Publication number 20090027101
- Publication date Jan 29, 2009
- Oki Electric Industry Co., Ltd.
- Atsushi NAGAYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20080084641
- Publication date Apr 10, 2008
- Oki Electric Industry Co., Ltd.
- Atsushi NAGAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT
- Publication number 20070183105
- Publication date Aug 9, 2007
- Oki Electric Industry Co., Ltd.
- Atsushi NAGAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20070096793
- Publication date May 3, 2007
- Oki Electric Industry Co., Ltd.
- Katsuhiro Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20070012951
- Publication date Jan 18, 2007
- Oki Electric Industry Co., Ltd.
- Katsuhiro Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Input buffer circuit
- Publication number 20030102888
- Publication date Jun 5, 2003
- Atsushi Nagayama
- H03 - BASIC ELECTRONIC CIRCUITRY