Tatsuo Kikuchi

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Amagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal filling device
- Patent number 9,184,062
- Issue date Nov 10, 2015
- Sumitomo Precision Products Co., LTD
- Tatsuo Kikuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ozone processing device
- Patent number 7,713,378
- Issue date May 11, 2010
- Sumitomo Precision Products Co., Ltd.
- Tatsuo Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge cell for ozonizer
- Patent number 7,695,691
- Issue date Apr 13, 2010
- Sumitomo Precision Products Co., Ltd.
- Hiroshi Orishima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ozone treatment method and ozone treatment apparatus
- Patent number 6,867,150
- Issue date Mar 15, 2005
- Sumitomo Precision Products Co., Ltd.
- Tatsuo Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Metal Filling Device
- Publication number 20140224445
- Publication date Aug 14, 2014
- SUMITOMO PRECISION PRODUCTS CO., LTD.
- Tatsuo Kikuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Discharge cell for ozonizer
- Publication number 20060024220
- Publication date Feb 2, 2006
- SUMITOMO PRECISION PRODUCTS
- Hiroshi Orishima
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Ozone processing device
- Publication number 20040250768
- Publication date Dec 16, 2004
- Sumitomo Precision Products Co., Ltd.
- Tatsuo Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ozone treatment method and ozone treatment apparatus
- Publication number 20040040582
- Publication date Mar 4, 2004
- Tatsuo Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS