Osami Kato

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Higashi-ku, Nagoya-shi Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hollow yarn membrane module, potting agent therefor and method for...
- Patent number 6,648,945
- Issue date Nov 18, 2003
- Mitsubishi Rayon Co., Ltd.
- Satoshi Takeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gas diffuser for aeration vessel of membrane assembly
- Patent number 6,328,886
- Issue date Dec 11, 2001
- Mitsubishi Rayon Co., Ltd.
- Satoshi Miyashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of cleaning membrane assembly with detergent
- Patent number 6,325,938
- Issue date Dec 4, 2001
- Mitsubishi Rayon Co., Ltd.
- Satoshi Miyashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane separator assembly and method of cleaning the assembly uti...
- Patent number 6,280,626
- Issue date Aug 28, 2001
- Mitsubishi Rayon Co., Ltd.
- Satoshi Miyashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diverter and water purifier having same
- Patent number 5,653,868
- Issue date Aug 5, 1997
- Mitsubishi Rayon Company Ltd.
- Manabu Yanou
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Filter
- Patent number H1157
- Issue date Apr 6, 1993
- Manabu Yanou
- D23 - Environmental heating and cooling