Tomohiro Koizumi

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for sterilizing a centrifugal separator
- Patent number 7,909,751
- Issue date Mar 22, 2011
- Hitachi Koki Co., Ltd.
- Yoshinori Tobita
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifugal separator with sterilizing apparatus
- Patent number 7,901,342
- Issue date Mar 8, 2011
- Hitachi Koki Co., Ltd.
- Yoshinori Tobita
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifugal separator with sterilizing apparatus
- Patent number 7,591,775
- Issue date Sep 22, 2009
- Hitachi Koki Co., Ltd.
- Yoshinori Tobita
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR STERILIZING A CENTRIFUGAL SEPARATOR
- Publication number 20110028297
- Publication date Feb 3, 2011
- Hitachi Koki Co., Ltd.
- Yoshinori Tobita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CENTRIFUGAL SEPARATOR
- Publication number 20090239729
- Publication date Sep 24, 2009
- Yoshinori Tobita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Centrifugal separator
- Publication number 20060009341
- Publication date Jan 12, 2006
- Yoshinori Tobita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE