Shigekazu Tokutake

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ozonizer discharge cell and its manufacturing method
- Patent number 6,284,203
- Issue date Sep 4, 2001
- Sumitomo Precision Products Co., Ltd.
- Shigekazu Tokutake
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
OZONE GENERATING APPARATUS
- Publication number 20230271832
- Publication date Aug 31, 2023
- SUMITOMO PRECISION PRODUCTS CO., LTD.
- Shigekazu TOKUTAKE
- C01 - INORGANIC CHEMISTRY