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Yuzo Kita
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Fuchu, JP
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last 30 patents
Information
Patent Grant
Arithmetic logic unit for floating point data and/or fixed point data
Patent number
4,620,292
Issue date
Oct 28, 1986
Hitachi, Ltd.
Yoshimune Hagiwara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adder for floating point data suitable for digital signal processing
Patent number
4,592,006
Issue date
May 27, 1986
Hitachi, Ltd.
Yoshimune Hagiwara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pulse width modulation circuit and integration circuit of analog pr...
Patent number
4,577,154
Issue date
Mar 18, 1986
Hitachi, Ltd.
Katsuaki Takagi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit for integrating analog signal and converting it into digita...
Patent number
4,562,424
Issue date
Dec 31, 1985
Hitachi, Ltd.
Katsuaki Takagi
G01 - MEASURING TESTING
Information
Patent Grant
Digital processor with floating point multiplier and adder suitable...
Patent number
4,511,990
Issue date
Apr 16, 1985
Hitachi, Ltd.
Yoshimune Hagiwara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal converter
Patent number
4,388,612
Issue date
Jun 14, 1983
Hitachi, Ltd.
Katsuaki Takagi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Memory driving method
Patent number
4,308,596
Issue date
Dec 29, 1981
Hitachi, Ltd.
Atsushi Takai
G11 - INFORMATION STORAGE
Information
Patent Grant
Timing signal generating circuit
Patent number
4,291,241
Issue date
Sep 22, 1981
Hitachi, Ltd.
Koichi Mayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory device with circulating storage loops
Patent number
4,290,117
Issue date
Sep 15, 1981
Hitachi, Ltd.
Mamoru Sugie
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for controlling data transfer direction on a d...
Patent number
4,283,760
Issue date
Aug 11, 1981
Hitachi, Ltd.
Yuzo Kita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic tuning type television receiver
Patent number
4,270,220
Issue date
May 26, 1981
Hitachi, Ltd.
Yoshimune Hagiwara
H03 - BASIC ELECTRONIC CIRCUITRY