Gen Nakauchi

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Inza-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of suppressing coloration of catechins and a dentifrice comp...
- Patent number 10,213,376
- Issue date Feb 26, 2019
- Kao Corporation
- Michiya Takagi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tooth whitener
- Patent number 9,757,315
- Issue date Sep 12, 2017
- Kao Corporation
- Gen Nakauchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral composition
- Patent number 9,168,213
- Issue date Oct 27, 2015
- Kao Corporation
- Tsutomu Isobe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Tooth Whitener
- Publication number 20150297479
- Publication date Oct 22, 2015
- KAO CORPORATION
- Gen NAKAUCHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Adhesive Sheet for Teeth
- Publication number 20150289961
- Publication date Oct 15, 2015
- KAO CORPORATION
- Tomokazu TOGO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF SUPPRESSING COLORATION OF CATECHINS AND A DENTIFRICE COMP...
- Publication number 20150209267
- Publication date Jul 30, 2015
- KAO CORPORATION
- Michiya TAKAGI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Composition
- Publication number 20140017180
- Publication date Jan 16, 2014
- KAO CORPORATION
- Tsutomu Isobe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREVENTING COLORATION OF CATECHINS AND DENTIFRICE COMPOS...
- Publication number 20100008869
- Publication date Jan 14, 2010
- KAO Corporation
- Michiya Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...