Nagahiko Yumita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic apparatus for therapeutical use
- Patent number 5,158,071
- Issue date Oct 27, 1992
- Hitachi, Ltd.
- Shinichiro Umemura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Physiological function enhancing agents activated by ultrasonic wav...
- Patent number 4,971,991
- Issue date Nov 20, 1990
- Kohshiro Umemura
- Kohshiro Umemura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE