Kenichi Tetsu

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal separator with isolated rotor part
- Patent number 7,794,383
- Issue date Sep 14, 2010
- Hitachi Koki Co., Ltd.
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifugal separator with first and second control panels
- Patent number 7,396,324
- Issue date Jul 8, 2008
- Hitachi Koki Co., Ltd.
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge with rotor having identification elements arranged along...
- Patent number 6,764,437
- Issue date Jul 20, 2004
- Hitachi Koki Co., Ltd.
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifugal separator with rotor identification
- Patent number 6,616,588
- Issue date Sep 9, 2003
- Hitachi Koki Co., Ltd.
- Hiroyuki Takahashi
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
Centrifugal Separator
- Publication number 20080251436
- Publication date Oct 16, 2008
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Centrifugal separator
- Publication number 20050107235
- Publication date May 19, 2005
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Centrifugal separator
- Publication number 20020183184
- Publication date Dec 5, 2002
- HITACHI KOKI CO., LTD.
- Hiroyuki Takahashi
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Centrifuge
- Publication number 20020042334
- Publication date Apr 11, 2002
- HITACHI KOKI CO., LTD.
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...