Kazuhiko Sonomoto

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photocatalyst-supporting body and photocatalytic apparatus
- Patent number 6,531,100
- Issue date Mar 11, 2003
- Hitachi Metals, Ltd.
- Shiro Ogata
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Three-dimensional, photocatalytic filter apparatus
- Patent number 6,238,631
- Issue date May 29, 2001
- Tao Inc.
- Shiro Ogata
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE