Kenji Honjyo

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for treating water
- Patent number 6,511,602
- Issue date Jan 28, 2003
- Mitsubishi Rayon Co., Ltd.
- Satoshi Miyashita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Hollow fiber membrane module, hollow fiber membrane module unit whi...
- Patent number 6,214,226
- Issue date Apr 10, 2001
- Mitsubishi Rayon Co., Ltd.
- Masumi Kobayashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE