KOTOBUKI ENGINEERING & MANUFACTURING CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sand making apparatus, sand making method, and made sand
- Patent number 8,252,415
- Issue date Aug 28, 2012
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Takato Kaya
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Decanter type centrifugal separator with restriction effected disch...
- Patent number 6,780,148
- Issue date Aug 24, 2004
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Tetsuo Ohinata
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Sliding mechanism for a jaw crusher toggle block
- Patent number 5,878,969
- Issue date Mar 9, 1999
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Takato Kaya
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for adjustment of jaw crusher toggle block, and device used...
- Patent number 5,765,769
- Issue date Jun 16, 1998
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Takato Kaya
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Chip plate in the rotor of a centrifugal crusher
- Patent number 5,135,177
- Issue date Aug 4, 1992
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Seiichiro Okuhara
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Sand producing method and apparatus
- Patent number 4,667,887
- Issue date May 26, 1987
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Mitsuru Kawaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Screw decanter type centrifugal concentrating machine
- Patent number 4,566,873
- Issue date Jan 28, 1986
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Toshiyuki Toda
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
SAND MAKING APPARATUS, SAND MAKING METHOD, AND MADE SAND
- Publication number 20100159247
- Publication date Jun 24, 2010
- KOTOBUKI ENGINEERING & MANUFACTURING CO., LTD.
- Takato Kaya
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

KOTOBUKI ENGINEERING & MANUFACTURING CO., LTD.

Organization

Patents Grantslast 30 patents

Sand making apparatus, sand making method, and made sand

Decanter type centrifugal separator with restriction effected disch...

Sliding mechanism for a jaw crusher toggle block

Method for adjustment of jaw crusher toggle block, and device used...

Chip plate in the rotor of a centrifugal crusher

Sand producing method and apparatus

Screw decanter type centrifugal concentrating machine

Patents Applicationslast 30 patents

SAND MAKING APPARATUS, SAND MAKING METHOD, AND MADE SAND

Trademarklast 30 trademarks