Toru Saga

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Akita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and its manufacturing method
- Patent number 7,170,153
- Issue date Jan 30, 2007
- Elpida Memory, Inc.
- Toru Saga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and its manufacturing method
- Patent number 6,791,173
- Issue date Sep 14, 2004
- Hitachi, Ltd.
- Toru Saga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacture method of that
- Patent number 6,670,220
- Issue date Dec 30, 2003
- Hitachi, Ltd.
- Tadaki Sakuraba
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and its manufacturing method
- Publication number 20050023660
- Publication date Feb 3, 2005
- Hitachi, Ltd.
- Toru Saga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Memory card and its manufacturing method
- Publication number 20040090829
- Publication date May 13, 2004
- Tomomi Miura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device and its manufacturing method
- Publication number 20030218262
- Publication date Nov 27, 2003
- Toru Saga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacture method of that
- Publication number 20020024127
- Publication date Feb 28, 2002
- Hitachi, Ltd.
- Tadaki Sakuraba
- H01 - BASIC ELECTRIC ELEMENTS