Junji Komatsu

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Fukuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing ceramic honeycomb structure
- Patent number 8,178,019
- Issue date May 15, 2012
- Hitachi Metals, Ltd.
- Shuhei Aramaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing ceramic honeycomb filter
- Patent number 7,993,561
- Issue date Aug 9, 2011
- Hitachi Metals, Ltd.
- Junji Komatsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PRODUCING CERAMIC HONEYCOMB STRUCTURE
- Publication number 20090249579
- Publication date Oct 8, 2009
- Shuhei Aramaki
- B08 - CLEANING
Information Patent Application
METHOD FOR PRODUCING CERAMIC HONEYCOMB FILTER
- Publication number 20090200693
- Publication date Aug 13, 2009
- Hitachi Metals, Ltd.
- Junji Komatsu
- B28 - WORKING CEMENT, CLAY, OR STONE