Kazutaka Okada

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonograph
- Patent number 8,043,220
- Issue date Oct 25, 2011
- Hitachi Medical Corporation
- Kazutaka Okada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multichannel ultrasonic diagnosis apparatus
- Patent number 5,673,698
- Issue date Oct 7, 1997
- Hitachi Medical Corporation
- Kazutaka Okada
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic diagnostic apparatus having frame rate higher than TV fr...
- Patent number 5,666,955
- Issue date Sep 16, 1997
- Hitachi Medical Corporation
- Shinichi Kondo
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic diagnosis system
- Patent number 5,657,761
- Issue date Aug 19, 1997
- Hitachi Medical Corporation
- Kazutaka Okada
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic diagnostic apparatus
- Patent number 5,517,996
- Issue date May 21, 1996
- Hitachi Medical Corporation
- Kazutaka Okada
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasonic diagnostic apparatus capable of performing switching bet...
- Patent number 5,351,690
- Issue date Oct 4, 1994
- Hitachi Medical Corporation
- Kazutaka Okada
- G01 - MEASURING TESTING
Information Patent Grant
Electrically adjustable delay circuit and ultrasonic diagnosis appa...
- Patent number 5,318,034
- Issue date Jun 7, 1994
- Hitachi Medical Corp.
- Kazunari Ishida
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonograph
- Publication number 20060058677
- Publication date Mar 16, 2006
- Kazutaka Okada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE