Hiroyasu Kitajima

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,032,785
- Issue date Jul 24, 2018
- RENESAS ELECTRONICS CORPORATION
- Hiroyasu Kitajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having crack-resisting ring structure and manu...
- Patent number 9,559,063
- Issue date Jan 31, 2017
- Renesas Electronics Corporation
- Takeshi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and dummy pattern arrangeme...
- Patent number 7,772,070
- Issue date Aug 10, 2010
- NEC Electronics Corporation
- Hiroyasu Kitajima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170062448
- Publication date Mar 2, 2017
- RENESAS ELECTRONICS CORPORATION
- Hiroyasu KITAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING CRACK-RESISTING RING STRUCTURE AND MANU...
- Publication number 20140027928
- Publication date Jan 30, 2014
- Takeshi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
- Publication number 20110079834
- Publication date Apr 7, 2011
- RENESAS ELECTRONICS CORPORATION
- Masayuki YANAGISAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20100032740
- Publication date Feb 11, 2010
- NEC Electronics Corporation
- Hiroyasu Kitajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device and dummy pattern arrangeme...
- Publication number 20070221957
- Publication date Sep 27, 2007
- NEC Electronics Corporation
- Hiroyasu Kitajima
- H01 - BASIC ELECTRIC ELEMENTS