Kouji Katoh

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Yokkaichi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Continuous production method of water-absorbing composite
- Patent number 6,846,518
- Issue date Jan 25, 2005
- Mitsubishi Chemical Corporation
- Kouji Katoh
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Water-absorbing composites, preparation processes thereof and water...
- Patent number 6,797,656
- Issue date Sep 28, 2004
- Mitsubishi Chemical Corporation
- Hiroyoshi Tsuchiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Continuous production method of water-absorbing composite
- Publication number 20050003176
- Publication date Jan 6, 2005
- MITSUBISHI CHEMICAL CORPORATION
- Kouji Katoh
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Water-absorbing composites, preparation processes thereof and water...
- Publication number 20040247871
- Publication date Dec 9, 2004
- MITSUBISHI CHEMICAL CORPORATION
- Hiroyoshi Tsuchiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Continuous production method of water-absorbing composite
- Publication number 20020053754
- Publication date May 9, 2002
- MITSUBISHI CHEMICAL CORPORATION
- Kouji Katoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water-absorbing composites, preparation processes therof and water-...
- Publication number 20020034911
- Publication date Mar 21, 2002
- MITSUBISHI CHEMICAL CORPORATION
- Hiroyoshi Tsuchiya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL