Tetsuji Hatanaka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shampoo basin
- Patent number 6,519,789
- Issue date Feb 18, 2003
- Oohiro Works Co., Ltd.
- Tetsuji Hatanaka
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
SHAMPOO BASIN
- Publication number 20030019026
- Publication date Jan 30, 2003
- Tetsuji Hatanaka
- A45 - HAND OR TRAVELLING ARTICLES