Hasegawa; Kota

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hasegawa; Kota.The latest application filed is for "magnetic recording medium and magnetic storage apparatus".

Company Profile

8.7.8

Hasegawa; Kota - Chiba 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
Magnetic recording medium and magnetic storage apparatus Grant 11,302,349 - Hasegawa , et al. April 12, 2	2022-04-12
Magnetic recording medium having magnetic layer with nitride of carbon or hydride of carbon, and magnetic storage apparatus Grant 11,295,775 - Hasegawa , et al. April 5, 2	2022-04-05
Magnetic Recording Medium And Magnetic Storage Apparatus App 20210366510 - HASEGAWA; Kota ; et al.	2021-11-25
Magnetic recording medium having magnetic layer with hydride of carbon, and magnetic storage apparatus Grant 10,984,829 - Hasegawa , et al. April 20, 2	2021-04-20
Magnetic Recording Medium And Magnetic Storage Apparatus App 20210098017 - HASEGAWA; Kota ; et al.	2021-04-01
Magnetic Recording Medium, Method Of Manufacturing Same, And Magnetic Recording And Reproducing Apparatus App 20210005219 - HASEGAWA; Kota ; et al.	2021-01-07
Magnetic recording medium, with carbide segregant, method for manufacturing same and magnetic recording and reproducing apparatus Grant 10,829,848 - Hasegawa , et al. November 10, 2	2020-11-10
Magnetic recording medium with nitride segregant, method for manufacturing same and magnetic recording and reproducing apparatus Grant 10,832,720 - Hasegawa , et al. November 10, 2	2020-11-10
Magnetic Recording Medium And Magnetic Storage Apparatus App 20190295583 - HASEGAWA; Kota ; et al.	2019-09-26
Magnetic recording medium and magnetic recording and reproducing apparatus Grant 10,283,155 - Inoue , et al.	2019-05-07
Magnetic Recording Medium, Method For Manufacturing Magnetic Recording Medium And Magnetic Recording And Reproducing Apparatus App 20180174605 - HASEGAWA; Kota ; et al.	2018-06-21
Magnetic Recording Medium, Method For Manufacturing Magnetic Recording Medium And Magnetic Recording And Reproducing Apparatus App 20180166100 - HASEGAWA; Kota ; et al.	2018-06-14
Magnetic Recording Medium And Magnetic Recording And Reproducing Apparatus App 20170221515 - INOUE; Ken ; et al.	2017-08-03
Perpendicular magnetic recording medium and magnetic storage apparatus Grant 9,640,213 - Hasegawa , et al. May 2, 2	2017-05-02
Perpendicular Magnetic Recording Medium And Magnetic Storage Apparatus App 20160148633 - HASEGAWA; Kota ; et al.	2016-05-26

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