ISHII; Kohei

Patent Applications and Registrations

Patent applications and USPTO patent grants for ISHII; Kohei.The latest application filed is for "method for manufacturing powder magnetic core".

Company Profile

4.6.9

ISHII; Kohei - Nagoya-shi JP
Ishii; Kohei - Nagoya JP
Ishii; Kohei - 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
Method For Manufacturing Powder Magnetic Core App 20220020531 - NAGAKI; Hiroto ; et al.	2022-01-20
Method For Manufacturing Powder Magnetic Core App 20200294702 - ISHII; Kohei ; et al.	2020-09-17
Compressed powder core, powders for compressed power core, and method for producing compressed powder core Grant 10,535,454 - Okamoto , et al. Ja	2020-01-14
Powder magnetic core, powder for magnetic cores, and methods of manufacturing them Grant 10,497,500 - Ohtsubo , et al. De	2019-12-03
Powder For Magnetic Core, Method Of Producing Dust Core, Dust Core, And Method Of Producing Powder For Magnetic Core App 20190214172 - OHTSUBO; Masashi ; et al.	2019-07-11
Soft magnetic member, reactor, powder for dust core, and method of producing dust core Grant 9,941,039 - Okamoto , et al. April 10, 2	2018-04-10
Powder Magnetic Core, Powder For Magnetic Cores, And Methods Of Manufacturing Them App 20170263359 - OHTSUBO; Masashi ; et al.	2017-09-14
Compressed Powder Core, Powders For Compressed Power Core, And Method For Producing Compressed Powder Core App 20170110227 - OKAMOTO; Daisuke ; et al.	2017-04-20
Powder For Magnetic Core, Method Of Producing Dust Core, Dust Core, And Method Of Producing Powder For Magnetic Core App 20160071636 - OHTSUBO; Masashi ; et al.	2016-03-10
Soft Magnetic Member, Reactor, Powder For Dust Core, And Method Of Producing Dust Core App 20150364235 - OKAMOTO; Daisuke ; et al.	2015-12-17
Air conditioner having permanent magnet rotating electric machine Grant 6,917,133 - Koharagi , et al. July 12, 2	2005-07-12
Air conditioner having permanent magnet rotating electric machine App 20030178905 - Koharagi, Haruo ; et al.	2003-09-25
Permanent magnet rotating electric machine App 20030057785 - Koharagi, Haruo ; et al.	2003-03-27
Permanent magnet rotating electric machine Grant 6,525,442 - Koharagi , et al. February 25, 2	2003-02-25
Permanent magnet rotating electric machine Grant 6,441,525 - Koharagi , et al. August 27, 2	2002-08-27

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