Naoto Sayama

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Shioya-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Massaging device
- Patent number 6,065,806
- Issue date May 23, 2000
- Matsushita Electric Works, Ltd.
- Masamichi Miyaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Massaging apparatus having frame with opening and a cover stretched...
- Patent number 6,056,708
- Issue date May 2, 2000
- Matsushita Electric Works, Ltd.
- Naoto Sayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE