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Takakuni Douseki
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Atsugi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Differential type logic circuit
Patent number
6,624,666
Issue date
Sep 23, 2003
Nippon Telegraph and Telephone Corporation
Takakuni Douseki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Logic circuit and its fabrication method
Patent number
6,426,261
Issue date
Jul 30, 2002
Nippon Telegraph and Telephone Corporation
Koji Fujii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self-timed pipelined datapath system and asynchronous signal contro...
Patent number
6,320,418
Issue date
Nov 20, 2001
Nippon Telegraph and Telephone Corporation
Koji Fujii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dynamic logic circuit and self-timed pipelined datapath system
Patent number
6,225,827
Issue date
May 1, 2001
Nippon Telegraph and Telephone Corporation
Koji Fujii
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self-timed pipelined datapath system and asynchronous signal contro...
Patent number
6,140,836
Issue date
Oct 31, 2000
Nippon Telegraph & Telephone Corporation
Koji Fujii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Logic circuit having different threshold voltage transistors and it...
Patent number
6,111,427
Issue date
Aug 29, 2000
Nippon Telegraph and Telephone Corporation
Koji Fujii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low voltage CMOS logic circuit with threshold voltage control
Patent number
5,821,769
Issue date
Oct 13, 1998
Nippon Telegraph & Telephone Corporation
Takakuni Douseki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low voltage SOI (Silicon On Insulator) logic circuit
Patent number
5,594,371
Issue date
Jan 14, 1997
Nippon Telegraph & Telephone Corporation
Takakuni Douseki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CMOS logic circuits having low and high-threshold voltage transistors
Patent number
5,486,774
Issue date
Jan 23, 1996
Nippon Telegraph & Telephone Corporation
Takakuni Douseki
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Differential type logic circuit
Publication number
20010048324
Publication date
Dec 6, 2001
Takakuni Douseki
H03 - BASIC ELECTRONIC CIRCUITRY