Koga; Jun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koga; Jun.The latest application filed is for "centrifugal compressor".

Company Profile

4.5.9

Koga; Jun - Tokyo JP
Koga; Jun - Kanagawa JP
Koga, Jun - Takasago-shi 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
Compressor suction pipe, compression unit, and chiller Grant 11,428,239 - Koga , et al. August 30, 2	2022-08-30
Centrifugal compressor Grant 11,306,734 - Koga , et al. April 19, 2	2022-04-19
Centrifugal Compressor App 20210115943 - KOGA; Jun ; et al.	2021-04-22
Inlet guide vane and centrifugal compressor Grant 10,544,800 - Koga , et al. Ja	2020-01-28
Compressor Suction Pipe, Compression Unit, And Chiller App 20190390687 - Koga; Jun ; et al.	2019-12-26
Inlet Guide Vane, Compressor, Inlet Guide Vane Attachment Method, And Centrifugal Compressor Production Method App 20180223866 - KOGA; Jun ; et al.	2018-08-09
Return Flow Channel Formation Part For Centrifugal Compressor And Centrifugal Compressor App 20180172025 - KOGA; Jun	2018-06-21
Inlet Guide Vane And Centrifugal Compressor App 20180080470 - KOGA; Jun ; et al.	2018-03-22
Compressor and turbo chiller Grant 9,897,092 - Koga , et al. February 20, 2	2018-02-20
Turbo Refrigerator App 20160123639 - KOGA; Jun ; et al.	2016-05-05
Compressor And Turbo Chiller App 20150345507 - KOGA; Jun ; et al.	2015-12-03
Terminal crimping method, terminal crimping structure, terminal crimping device, and electrical connector Grant 8,167,666 - Koga , et al. May 1, 2	2012-05-01
Terminal Crimping Method, Terminal Crimping Structure, Terminal Crimping Device, and Electrical Connector App 20110136397 - Koga; Jun ; et al.	2011-06-09
Turbo compressor and refrigerator with the compressor App 20020106278 - Koga, Jun	2002-08-08

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