IZUMIYA; Kouichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for IZUMIYA; Kouichi.The latest application filed is for "methanation reaction catalyst, method for producing methanation reaction catalyst, and method for producing methane".

Company Profile

1.5.5

IZUMIYA; Kouichi - Osaka JP
Izumiya; Kouichi - Chiba JP
Izumiya; Kouichi - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methanation Reaction Catalyst, Method For Producing Methanation Reaction Catalyst, And Method For Producing Methane App 20210275994 - TAKANO; Hiroyuki ; et al.	2021-09-09
Methanation reaction catalyst, method for producing methanation reaction catalyst and method for producing methane Grant 10,343,147 - Hashimoto , et al. July 9, 2	2019-07-09
Catalyst for methanation of carbon oxides, preparation method of the catalyst and process for the methanation Grant 9,731,278 - Hashimoto , et al. August 15, 2	2017-08-15
Catalyst for methanation of carbon oxides, preparation method of the catalyst and process for the methanation Grant 9,732,010 - Hashimoto , et al. August 15, 2	2017-08-15
Methanation Reaction Catalyst, Method For Producing Methanation Reaction Catalyst And Method For Producing Methane App 20170209851 - HASHIMOTO; Koji ; et al.	2017-07-27
Catalyst For Methanation Of Carbon Oxides, Preparation Method Of The Catalyst And Process For The Methanation App 20170165643 - HASHIMOTO; Koji ; et al.	2017-06-15
Catalyst For Methanation Of Carbon Oxides, Preparation Method Of The Catalyst And Process For The Methanation App 20170166492 - HASHIMOTO; Koji ; et al.	2017-06-15
Catalyst for methanation of carbon oxides, preparation method of the catalyst and process for the methanation Grant 9,617,196 - Hashimoto , et al. April 11, 2	2017-04-11
Catalyst For Methanation Of Carbon Oxides, Preparation Method Of The Catalyst And Process For The Methanation App 20090042998 - HASHIMOTO; Koji ; et al.	2009-02-12

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