Shin Yamaguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Angulus oris dilating implement
- Patent number D617455
- Issue date Jun 8, 2010
- GC Corporation
- Daizaburo Mori
- D24 - Medical and laboratory equipment
Information Patent Grant
Method for bleaching teeth and bleaching agent for teeth
- Patent number 7,326,055
- Issue date Feb 5, 2008
- GC Corporation
- Shin Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental bleaching agent kit and the method for bleaching teeth
- Patent number 7,250,155
- Issue date Jul 31, 2007
- GC Corporation
- Shin Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PASTY DENTAL BLEACHING MATERIAL
- Publication number 20070003494
- Publication date Jan 4, 2007
- GC Corporation
- Daizaburo Mori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for bleaching teeth and bleaching agent for teeth
- Publication number 20060222604
- Publication date Oct 5, 2006
- GC Corporation
- Shin Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tooth whitening material
- Publication number 20050031552
- Publication date Feb 10, 2005
- GC Corporation
- Daizaburo Mori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Gel-like tooth whitening material composition
- Publication number 20050031553
- Publication date Feb 10, 2005
- GC Corporation
- Daizaburo Mori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dental bleaching agent set and the method for bleaching teeth
- Publication number 20040180008
- Publication date Sep 16, 2004
- GC Corporation
- Shin Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for bleaching teeth and bleaching agent for teeth
- Publication number 20040047816
- Publication date Mar 11, 2004
- GC Corporation
- Shin Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE