Invention Grant
- Patent Title: Magnetic tape cartridge and magnetic tape device having characterized winding deviation occurrence load
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Application No.: US17366039Application Date: 2021-07-02
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Publication No.: US11676637B2Publication Date: 2023-06-13
- Inventor: Norihito Kasada , Yusuke Kagawa
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP 2020117362 2020.07.07
- Main IPC: G11B5/78
- IPC: G11B5/78 ; G11B23/107 ; G11B5/592 ; G11B15/43 ; G11B5/735 ; G11B5/714 ; G11B5/706 ; G11B5/73 ; G11B5/733
Abstract:
The magnetic tape cartridge includes a magnetic tape, and a cartridge reel. In the magnetic tape, a minimum winding deviation occurrence load measured after the magnetic tape is rewound around the cartridge reel by applying a tension of 0.40 N in a longitudinal direction of the magnetic tape is 300 N or less.
Public/Granted literature
- US20220013146A1 MAGNETIC TAPE CARTRIDGE AND MAGNETIC TAPE DEVICE Public/Granted day:2022-01-13
Information query
IPC分类:
