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Miki Matsumoto
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Ome, JP
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last 30 patents
Information
Patent Grant
Semiconductor Integrated circuit device for handling low amplitude...
Patent number
5,801,554
Issue date
Sep 1, 1998
Hitachi, Ltd.
Atsuko Momma
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory
Patent number
5,598,372
Issue date
Jan 28, 1997
Hitachi, Ltd.
Miki Matsumoto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor memory device
Patent number
5,497,353
Issue date
Mar 5, 1996
Hitachi, Ltd.
Katsuyuki Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
5,436,870
Issue date
Jul 25, 1995
Hitachi, Ltd.
Katsuyuki Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device including arrangements to facilitate ba...
Patent number
5,323,354
Issue date
Jun 21, 1994
Hitachi, Ltd.
Miki Matsumoto
G05 - CONTROLLING REGULATING
Information
Patent Grant
Single chip IC device having gate array or memory with gate array a...
Patent number
5,323,033
Issue date
Jun 21, 1994
Hitachi, Ltd.
Miki Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
5,313,423
Issue date
May 17, 1994
Hitachi, Ltd.
Katsuyuki Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
5,289,428
Issue date
Feb 22, 1994
Hitachi Ltd., and Hitachi VLSI Engineering Corp.
Katsuyuki Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit having self-check and self-repair...
Patent number
5,278,839
Issue date
Jan 11, 1994
Hitachi, Ltd.
Miki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
5,115,413
Issue date
May 19, 1992
Hitachi, Ltd.
Katsuyuki Sato
G11 - INFORMATION STORAGE