Tomoya Osaki

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device having a wiring in which a step is prov...
- Patent number 9,142,512
- Issue date Sep 22, 2015
- Kabushiki Kaisha Toshiba
- Tomoya Osaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having a low resistance wiring line and...
- Patent number 8,785,980
- Issue date Jul 22, 2014
- Kabushiki Kaisha Toshiba
- Tomoya Osaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing same
- Patent number 8,575,681
- Issue date Nov 5, 2013
- Kabushiki Kaisha Toshiba
- Toru Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having a shallow trench isolation struc...
- Patent number 7,078,774
- Issue date Jul 18, 2006
- Kabushiki Kaisha Toshiba
- Toshiyuki Kondo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140312509
- Publication date Oct 23, 2014
- KABUSHIKI KAISHA TOSHIBA
- Tomoya Osaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130249114
- Publication date Sep 26, 2013
- Kabushiki Kaisha Toshiba
- Tomoya Osaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20130113032
- Publication date May 9, 2013
- Kabushiki Kaisha Toshiba
- Toru MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device having a shallow trench isolation struc...
- Publication number 20050161719
- Publication date Jul 28, 2005
- Toshiyuki Kondo
- H01 - BASIC ELECTRIC ELEMENTS