Akira Sogawa

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Tokyo, JP

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Patents Grantslast 30 patents

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Apparatus for dielectric-heating living body by high-frequency curr...
- Patent number 5,168,880
- Issue date Dec 8, 1992
- Olympus Optical Co., Ltd.
- Akira Sogawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrode device for heating tumor in endotract organ
- Patent number 5,086,786
- Issue date Feb 11, 1992
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Akira Sogawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High-frequency capacitive heating electrode device
- Patent number 4,961,435
- Issue date Oct 9, 1990
- Kureha Kagaku Kogyo Kabushiki Kaishi
- Kiyoshi Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical electrode device
- Patent number 4,887,614
- Issue date Dec 19, 1989
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Toshiharu Shirakami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endotract antenna device for hyperthermia
- Patent number 4,662,383
- Issue date May 5, 1987
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Akira Sogawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE