Kimiaki Satoh

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device having an SRAM and a DRAM on a single chip
- Patent number 6,735,141
- Issue date May 11, 2004
- Fujitsu Limited
- Hitoshi Ikeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and electronic apparatus
- Patent number 6,724,675
- Issue date Apr 20, 2004
- Fujitsu Limited
- Akihiro Funyu
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having a refresh operation
- Patent number 6,535,950
- Issue date Mar 18, 2003
- Fujitsu Limited
- Akihiro Funyu
- G11 - INFORMATION STORAGE
Information Patent Grant
DRAM for storing data in pairs of cells
- Patent number 6,344,990
- Issue date Feb 5, 2002
- Fujitsu Limited
- Masato Matsumiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having an SRAM and a DRAM on a single chip
- Patent number 6,292,426
- Issue date Sep 18, 2001
- Fujitsu Limited
- Hitoshi Ikeda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory device and electronic apparatus
- Publication number 20030115405
- Publication date Jun 19, 2003
- FUJITSU LIMITED
- Akihiro Funyu
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device having an SRAM and a DRAM on a single chip
- Publication number 20020006071
- Publication date Jan 17, 2002
- FUJITSU LIMITED
- Hitoshi Ikeda
- G11 - INFORMATION STORAGE