Invention Grant
- Patent Title: Magnetic tape winding-up method, magnetic tape winding-up apparatus, manufacturing method of magnetic tape cartridge, and magnetic tape cartridge
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Application No.: US13487440Application Date: 2012-06-04
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Publication No.: US09911452B2Publication Date: 2018-03-06
- Inventor: Takayuki Suzuki , Tomohisa Ohba , Yasushi Hatano , Masatoshi Kouhara
- Applicant: Takayuki Suzuki , Tomohisa Ohba , Yasushi Hatano , Masatoshi Kouhara
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-124880 20110603
- Main IPC: G11B15/43
- IPC: G11B15/43 ; G11B23/04 ; G11B23/107 ; G11B23/113 ; G11B15/66
Abstract:
A winding-up method for winding up a magnetic tape, includes: winding up the magnetic tape around a takeup reel by laying turns one on top of another while causing the magnetic tape to run; and performing a tension control of maintaining tension exerted on a wound-up magnetic tape for a predetermined time.
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