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Kawanishi, Japan

Kiyoshi Itoga

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 109(Granted Patents)

Location History:

Kawanishi, JP (1980 - 1996)
Hyogo, JP (1980 - 1997)

Company Filing History:

Takeda Chemical Industries, Inc.

Rengo Co., Ltd.

Mitsubishi Petrochemical Engineering Co., Ltd.

where one patent can have more than one assignee

Years Active: 1980-1997

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5670124 - Nitrogen-containing molecular sieving carbon, a process for preparing (1997-09-23),

2. 5518527 - Method for recovering ethylene from vent gas from ethylene oxide plant (1996-05-21),

3. 4261709 - Agent for the removal of low molecular weight organic gases (1981-04-14),

4. 4256773 - Brominated carbonaceous molecular sieve and method of use therefor (1981-03-17),

5. 4212852 - Method of deodorizing gas containing hydrogen sulfide and ammonia and/or (1980-07-15),

6. 4210628 - Removal of nitrogen oxides (1980-07-01),

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