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Yasaburo Inagaki
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Tokyo, JP
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last 30 patents
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Patent Grant
Semiconductor memory device with variable self-refresh cycle
Patent number
4,716,551
Issue date
Dec 29, 1987
NEC Corporation
Yasaburo Inagaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor dynamic memory device with less power consumption in...
Patent number
4,688,196
Issue date
Aug 18, 1987
NEC Corporation
Yasaburo Inagaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Random access memory capable of varying a frequency in active and s...
Patent number
4,616,346
Issue date
Oct 7, 1986
NEC Corporation
Kazuo Nakaizumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device
Patent number
4,386,421
Issue date
May 31, 1983
Nippon Electric Co., Ltd.
Yasaburo Inagaki
G11 - INFORMATION STORAGE