Yoichi Shinkai

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Hekinan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water absorbing pad, water-absorbing product and diaper using water...
- Patent number 6,562,016
- Issue date May 13, 2003
- Shinkai Co., Ltd.
- Yoichi Shinkai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Water absorbing pad, water-absorbing product and diaper using water...
- Publication number 20010034510
- Publication date Oct 25, 2001
- SHINKAI CO., LTD.
- Yoichi Shinkai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE