Katsumi Sugawara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of forming the same
- Patent number 9,059,010
- Issue date Jun 16, 2015
- PS4 Luxco S.A.R.L.
- Masanori Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Supporting substrate before cutting, semiconductor device, and meth...
- Patent number 8,294,281
- Issue date Oct 23, 2012
- Elpida Memory, Inc.
- Masanori Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, method of forming the same, and electronic de...
- Patent number 8,274,143
- Issue date Sep 25, 2012
- Elpida Memory, Inc.
- Hiroyuki Fujishima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20120098145
- Publication date Apr 26, 2012
- Elpida Memory, Inc.
- Masanori Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Supporting substrate before cutting, semiconductor device, and meth...
- Publication number 20100258932
- Publication date Oct 14, 2010
- Elpida Memory, Inc.
- Masanori Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of forming the same
- Publication number 20100258931
- Publication date Oct 14, 2010
- Elpida Memory, Inc.
- Masanori Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device, method of forming the same, and electronic de...
- Publication number 20100258933
- Publication date Oct 14, 2010
- Elpida Memory, Inc.
- Hiroyuki Fujishima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20090189297
- Publication date Jul 30, 2009
- ELPIDA MEMORY, INC.
- Katsumi Sugawara
- H01 - BASIC ELECTRIC ELEMENTS