Bunji Hagihara

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Suita, 565, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transcutaneous blood oxygen measuring device
- Patent number 4,407,291
- Issue date Oct 4, 1983
- Sumitomo Electric Industries Ltd.
- Bunji Hagihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE