Yoshihiro Sakaguchi

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Higashimurayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor storage device having memory chips in a stacked struc...
- Patent number 6,566,760
- Issue date May 20, 2003
- Hitachi, Ltd.
- Masayasu Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and memory module
- Patent number 6,426,560
- Issue date Jul 30, 2002
- Hitachi, Ltd.
- Masayasu Kawamura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor storage device having memory chips in a stacked struc...
- Publication number 20030075789
- Publication date Apr 24, 2003
- Masayasu Kawamura
- G11 - INFORMATION STORAGE