KOYANAGI; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOYANAGI; Hiroshi.The latest application filed is for "cell culture chip".

Company Profile

5.5.8

KOYANAGI; Hiroshi - Tokyo JP
Koyanagi; Hiroshi - 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
Cell Culture Chip App 20220041969 - HIROSE; Kenichi ; et al.	2022-02-10
Magnetic recording medium utilizing adjacent underlayer and magnetic layer having particular compositions, magnetic storage apparatus, and method of manufacturing magnetic recording medium Grant 11,189,313 - Nagasaka , et al. November 30, 2	2021-11-30
Magnetic Recording Medium, Magnetic Storage Apparatus, And Method Of Manufacturing Magnetic Recording Medium App 20210256998 - NAGASAKA; Koichi ; et al.	2021-08-19
Magnetic Recording Medium, Method Of Manufacturing Magnetic Recording Medium And Magnetic Storage Device App 20210201947 - FUKUSHIMA; Takayuki ; et al.	2021-07-01
Magnetic Recording Medium And Magnetic Storage Device App 20210201944 - YAMAGUCHI; Takehiro ; et al.	2021-07-01
Magnetic recording medium and magnetic storage device Grant 11,043,238 - Yamaguchi , et al. June 22, 2	2021-06-22
High density magnetic recording medium for heat-assisted magnetic storage apparatus Grant 11,024,334 - Fukushima , et al. June 1, 2	2021-06-01
Magnetic Recording Medium And Magnetic Read/write Apparatus App 20200357436 - XU; Chen ; et al.	2020-11-12
Magnetic Recording Medium And Magnetic Storage Apparatus App 20200327905 - FUKUSHIMA; Takayuki ; et al.	2020-10-15
Assisted magnetic recording medium and magnetic storage apparatus Grant 10,685,674 - Fukushima , et al.	2020-06-16
Heat-assisted magnetic recording medium and magnetic storage apparatus Grant 10,614,849 - Fukushima , et al.	2020-04-07
Heat-assisted Magnetic Recording Medium And Magnetic Storage Apparatus App 20200075053 - FUKUSHIMA; Takayuki ; et al.	2020-03-05
Assisted Magnetic Recording Medium And Magnetic Storage Apparatus App 20190392863 - FUKUSHIMA; Takayuki ; et al.	2019-12-26

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