Takao Higashiizumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Echo beam former for an ultrasonic diagnostic apparatus
- Patent number 5,417,217
- Issue date May 23, 1995
- GE Yokogawa Medical Systems, Limited
- Dai Morita
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic diagnostic device
- Patent number 5,129,398
- Issue date Jul 14, 1992
- Yokogawa Medical Systems, Limited
- Takao Higashiizumi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Received ultrasonic phase matching circuit
- Patent number 5,031,625
- Issue date Jul 16, 1991
- Yokogawa Medical Systems, Limited
- Takao Higashiizumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pulse Doppler ultrasonic diagnostic system
- Patent number 5,018,528
- Issue date May 28, 1991
- Yokogawa Medical Systems, Limited
- Dai Morita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic diagnostic system
- Patent number 4,924,869
- Issue date May 15, 1990
- Yokogawa Medical Systems, Limited
- Yasuhito Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diagnostic imaging apparatus
- Patent number 4,817,617
- Issue date Apr 4, 1989
- Yokogawa Medical Systems, Limited
- Yasuhito Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Matrix switch circuit
- Patent number 4,803,486
- Issue date Feb 7, 1989
- Yokogawa Medical Systems, Limited
- Shinichi Sano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Doppler signal analyzing apparatus
- Patent number 4,720,674
- Issue date Jan 19, 1988
- Yokogawa Medical Systems, Limited
- Yasuhito Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Azimuth adaptive phased array sonar
- Patent number 4,631,710
- Issue date Dec 23, 1986
- Yokogawa Medical Systems, Limited
- Keiki Yamaguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic needle housing probe with continuous locator array
- Patent number 4,475,553
- Issue date Oct 9, 1984
- Yokogawa Hokushin Electric Corporation
- Keiki Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for receiving reflected ultrasonic waves in ultrasonography
- Patent number 4,445,379
- Issue date May 1, 1984
- Yokogawa Hokushin Electric Corporation
- Keiki Yamaguchi
- G01 - MEASURING TESTING

Takao Higashiizumi

Person

Patents Grantslast 30 patents

Echo beam former for an ultrasonic diagnostic apparatus

Ultrasonic diagnostic device

Received ultrasonic phase matching circuit

Pulse Doppler ultrasonic diagnostic system

Ultrasonic diagnostic system

Diagnostic imaging apparatus

Matrix switch circuit

Doppler signal analyzing apparatus

Azimuth adaptive phased array sonar

Ultrasonic needle housing probe with continuous locator array

Apparatus for receiving reflected ultrasonic waves in ultrasonography