Tadayuki Tokunaga

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Oral preparation system
- Patent number 8,591,867
- Issue date Nov 26, 2013
- Kao Corporation
- Kazushi Oshino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for oral cavity
- Patent number 8,318,139
- Issue date Nov 27, 2012
- Kao Corporation
- Tadayuki Tokunaga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye pillow
- Patent number 6,409,746
- Issue date Jun 25, 2002
- Kao Corporation
- Michihito Igaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluoroalkyl substituted ethylenically unsaturated compounds
- Patent number 6,018,082
- Issue date Jan 25, 2000
- Kao Corporation
- Jouji Okada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorine-modified silicone derivative, production thereof, and cosm...
- Patent number 5,976,518
- Issue date Nov 2, 1999
- Kao Corporation
- Jouji Okada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorine-modified silicone derivative, production thereof, and cosm...
- Patent number 5,700,898
- Issue date Dec 23, 1997
- Kao Corporation
- Jouji Okada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorine-modified silicone derivative, production thereof and cosme...
- Patent number 5,548,054
- Issue date Aug 20, 1996
- Kao Corporation
- Jouji Okada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorine-modified silicone, process for preparing the same, and cos...
- Patent number 5,463,009
- Issue date Oct 31, 1995
- Kao Corporation
- Jouji Okada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEL PARTICLES
- Publication number 20120237458
- Publication date Sep 20, 2012
- Yasuhiro Shidahara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition for oral cavity
- Publication number 20070128131
- Publication date Jun 7, 2007
- KAO CORPORATION
- Tadayuki Tokunaga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral preparation system
- Publication number 20060134019
- Publication date Jun 22, 2006
- KAO CORPORATION
- Kazushi Oshino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Tadayuki Tokunaga

Person

Patents Grantslast 30 patents

Oral preparation system

Composition for oral cavity

Eye pillow

Fluoroalkyl substituted ethylenically unsaturated compounds

Fluorine-modified silicone derivative, production thereof, and cosm...

Fluorine-modified silicone derivative, production thereof, and cosm...

Fluorine-modified silicone derivative, production thereof and cosme...

Fluorine-modified silicone, process for preparing the same, and cos...

Patents Applicationslast 30 patents

HYDROGEL PARTICLES

Composition for oral cavity

Oral preparation system