Haruyo Kojima

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-generative, steam generation sheet for face
- Patent number 6,974,470
- Issue date Dec 13, 2005
- Kao Corporation
- Satoshi Tsunakawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Heat-generative, steam generation sheet for face
- Publication number 20050192653
- Publication date Sep 1, 2005
- KAO CORPORATION
- Satoshi Tsunakawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE