Noriyoshi Ohnuma

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Brace for ankle joint
- Patent number 5,271,418
- Issue date Dec 21, 1993
- Nippon Sigmax Co., Inc.
- Noriyoshi Ohnuma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE