Head tracking servo method for magnetic tape recording device
E Ozawa, N Kasada - US Patent 10,546,605, 2020 - Google Patents
The magnetic tape device includes a magnetic tape and a TMR head (servo head), in which
the magnetic tape includes a non-magnetic support, and a magnetic layer including …
the magnetic tape includes a non-magnetic support, and a magnetic layer including …
Magnetic tape device and head tracking servo method
E Ozawa, N Kasada - US Patent 10,360,937, 2019 - Google Patents
The magnetic tape device includes a TMR head (servo head); and a magnetic tape, in which
a magnetic layer of the magnetic tape includes fatty acid ester, Ra measured regarding a …
a magnetic layer of the magnetic tape includes fatty acid ester, Ra measured regarding a …
Magnetic tape device and magnetic reproducing method
E Ozawa, N Kasada - US Patent 10,431,251, 2019 - Google Patents
The magnetic tape device includes a TMR head (reproducing head); and a magnetic tape
including a magnetic layer including ferromagnetic powder, a binding agent, and fatty acid …
including a magnetic layer including ferromagnetic powder, a binding agent, and fatty acid …
Magnetic tape device and magnetic reproducing method
E Ozawa, N Kasada - US Patent 10,410,665, 2019 - Google Patents
The magnetic tape device includes a TMR head (reproducing head); and a magnetic tape
including a magnetic layer including ferromagnetic hexagonal ferrite powder, a binding …
including a magnetic layer including ferromagnetic hexagonal ferrite powder, a binding …
Head positioning of timing-based servo system for magnetic tape recording device
N Kasada - US Patent 10,366,721, 2019 - Google Patents
The magnetic tape includes a non-magnetic support; and a magnetic layer including
ferromagnetic powder and a bind ing agent on the non-magnetic support, in which the mag …
ferromagnetic powder and a bind ing agent on the non-magnetic support, in which the mag …
Magnetic tape device and magnetic reproducing method
N Kasada, E Ozawa - US Patent 10,403,317, 2019 - Google Patents
The magnetic tape device includes a magnetic tape and a TMR head, in which the magnetic
tape includes a non-magnetic support, and a magnetic layer including ferromagnetic powder …
tape includes a non-magnetic support, and a magnetic layer including ferromagnetic powder …
Magnetic tape device and magnetic reproducing method
N Kasada, E Ozawa, T Kaneko - US Patent App. 15/854,409, 2018 - Google Patents
The magnetic tape device includes: a magnetic tape; and a reproducing head, in which a
magnetic tape transportation speed of the magnetic tape device is equal to or lower than 18 …
magnetic tape transportation speed of the magnetic tape device is equal to or lower than 18 …
Magnetic tape having characterized magnetic layer and hexagonal ferrite powder
N Kasada - US Patent 10,477,072, 2019 - Google Patents
A magnetic tape is provided in which ferromagnetic powder included in a magnetic layer is
ferromagnetic hexagonal ferrite powder having an activation volume less than or equal to …
ferromagnetic hexagonal ferrite powder having an activation volume less than or equal to …
Magnetic recording medium having characterized magnetic layer and magnetic recording and reproducing device
E Ozawa, N Kasada - US Patent 10,978,105, 2021 - Google Patents
Provided are a magnetic recording medium, in which a magnetic layer includes a
ferromagnetic hexagonal ferrite powder, a binding agent, and an oxide abrasive, an intensity …
ferromagnetic hexagonal ferrite powder, a binding agent, and an oxide abrasive, an intensity …
Magnetic tape having characterized magnetic layer and magnetic recording and reproducing device
N Kasada, E Ozawa - US Patent 10,515,657, 2019 - Google Patents
Provided are a magnetic tape, in which a magnetic layer includes a ferromagnetic powder, a
binding agent, and an oxide abrasive, ASFD in a longitudinal direction of the magnetic tape …
binding agent, and an oxide abrasive, ASFD in a longitudinal direction of the magnetic tape …