Masaru Ohki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bipolar transistor with divided base and emitter regions
- Patent number 7,239,007
- Issue date Jul 3, 2007
- NEC Electronics Corporation
- Masaru Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor including divided emitter structure
- Patent number 7,235,860
- Issue date Jun 26, 2007
- NEC Electronics Corporation
- Masaru Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bi-CMOS integrated circuit device having a high speed lateral bipol...
- Patent number 5,045,912
- Issue date Sep 3, 1991
- NEC Corporation
- Masaru Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device having word lines ("contro...
- Patent number 5,042,008
- Issue date Aug 20, 1991
- NEC Corporation
- Shoichi Iwasa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Bipolar transistor including an improved emitter structure for larg...
- Publication number 20050121749
- Publication date Jun 9, 2005
- NEC ELECTRONICS CORPORATION
- Masaru Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bipolar transistor including an improved emitter structure for larg...
- Publication number 20030020140
- Publication date Jan 30, 2003
- NEC Corporation
- Masaru Ohki
- H01 - BASIC ELECTRIC ELEMENTS