Satoshi RITTAKU

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device manufacturing method
- Patent number 9,865,513
- Issue date Jan 9, 2018
- Mitsubishi Electric Corporation
- Takuichiro Shitomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 8,044,487
- Issue date Oct 25, 2011
- Mitsubishi Electric Corporation
- Satoshi Rittaku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having element isolation region
- Patent number 7,960,796
- Issue date Jun 14, 2011
- Renesas Electronics Corporation
- Satoshi Rittaku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device having an element i...
- Patent number 7,462,530
- Issue date Dec 9, 2008
- Renesas Technology Corp.
- Satoshi Rittaku
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20170040229
- Publication date Feb 9, 2017
- Mitsubishi Electric Corporation
- Takuichiro SHITOMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING ELEMENT ISOLATION REGION
- Publication number 20110212594
- Publication date Sep 1, 2011
- RENESAS ELECTRONICS CORPORATION
- Satoshi RITTAKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING ELEMENT ISOLATION REGION AND METHOD FOR...
- Publication number 20090127631
- Publication date May 21, 2009
- Renesas Technology Corp.
- Satoshi RITTAKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20070187798
- Publication date Aug 16, 2007
- MITSUBISHI ELECTRIC CORPORATION
- Satoshi RITTAKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having element isolation region and method for...
- Publication number 20030001210
- Publication date Jan 2, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Satoshi Rittaku
- H01 - BASIC ELECTRIC ELEMENTS