Seizo Nakamura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Clock recovery circuit employing delay-and-difference circuit and p...
- Patent number 5,703,914
- Issue date Dec 30, 1997
- Oki Electric Industry Co., Ltd.
- Seizo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Instantaneous phase detecting circuit and clock recovery signal gen...
- Patent number 5,668,838
- Issue date Sep 16, 1997
- Oki Electric Industry Co., Ltd.
- Seizo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock recovery circuit with reduced jitter
- Patent number 5,654,987
- Issue date Aug 5, 1997
- Oki Electric Industry Co., Ltd.
- Seizo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency-shift-keying detector using digital circuits
- Patent number 5,539,355
- Issue date Jul 23, 1996
- Oki Electric Industry Co., Ltd.
- Seizo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Instantaneous phase detecting circuit and clock recovery signal gen...
- Patent number 5,537,442
- Issue date Jul 16, 1996
- Oki Electric Industry Co., Ltd.
- Seizo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-speed digital PLL device
- Patent number 5,036,297
- Issue date Jul 30, 1991
- Oki Electric Industry Co., Ltd.
- Seizo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive signal discrimination circuit and a method for discriminat...
- Patent number 4,939,750
- Issue date Jul 3, 1990
- Oki Electric Industry, Co., Ltd.
- Seizo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Seizo Nakamura

Person

Patents Grantslast 30 patents

Clock recovery circuit employing delay-and-difference circuit and p...

Instantaneous phase detecting circuit and clock recovery signal gen...

Clock recovery circuit with reduced jitter

Frequency-shift-keying detector using digital circuits

Instantaneous phase detecting circuit and clock recovery signal gen...

High-speed digital PLL device

Adaptive signal discrimination circuit and a method for discriminat...