Masato Tanaka

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Patents Grantslast 30 patents

Information Patent Grant
Disposable excreta management device
- Patent number 7,101,357
- Issue date Sep 5, 2006
- Procter & Gamble
- Masato Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable tooth cleaning article
- Patent number 6,898,819
- Issue date May 31, 2005
- The Procter & Gamble Company
- Yuko Tanaka
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
Disposable tooth cleaning article
- Publication number 20030213082
- Publication date Nov 20, 2003
- The Procter & Gamble Company
- Yuko Tanaka
- A46 - BRUSHWARE
Information Patent Application
Disposable excreta management device
- Publication number 20030150050
- Publication date Aug 14, 2003
- The Procter & Gamble Company
- Masato Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE