Kazuichi Tsuda

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrathin membrane of polymethacrylate or polycrotonate and device...
- Patent number 5,209,847
- Issue date May 11, 1993
- Nippon Oil and Fats Co., Ltd.
- Norihiro Kaiya
- B82 - NANO-TECHNOLOGY