Tatsuhiko Oki

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Otsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gum massaging tool
- Patent number 9,597,255
- Issue date Mar 21, 2017
- OHGI TECHNOLOGICAL CREATION CO., LTD.
- Takehiko Oki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
GUM MASSAGING TOOL
- Publication number 20130123675
- Publication date May 16, 2013
- OHGI TECHNOLOGICAL CREATION CO., LTD.
- Takehiko Oki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE