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Tokyo, JP
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last 30 patents
Information
Patent Grant
Differential amplifier
Patent number
5,847,598
Issue date
Dec 8, 1998
NEC Corporation
Kazuya Sone
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High speed comparator having two differential amplifier stages and...
Patent number
5,510,734
Issue date
Apr 23, 1996
NEC Corporation
Kazuya Sone
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High gain differential amplifier capable of reducing offset voltage
Patent number
5,396,191
Issue date
Mar 7, 1995
NEC Corporation
Kazuya Sone
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential amplifiers
Patent number
5,334,949
Issue date
Aug 2, 1994
NEC Corporation
Kazuya Sone
H03 - BASIC ELECTRONIC CIRCUITRY