MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DEVICE.

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DEVICE

Номер патента: US20190103134A1
Опубликовано: 04-04-2019
Автор(ы): KASADA Norihito, OZAWA Eiki
Принадлежит: FUJIFILM Corporation
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Рисунок 1. Взаимосвязь патентов (ближайшие 20).

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20210287713A1. Автор: Takashi Fujimoto,Eiki OZAWA,Norihito KASADA. Владелец: Fujifilm Corp. Дата публикации: 2021-09-16.

Recording device, reading device, recording method, recording program, reading method, reading program, and magnetic tape

Номер патента: EP3940699A1. Автор: Eiki OZAWA,Kentaro Miyamoto,Naoki Sano,Michitaka Kondo. Владелец: Fujifilm Corp. Дата публикации: 2022-01-19.

Recording device, reading device, recording method, recording program, reading method, reading program, and magnetic tape

Номер патента: US20210383826A1. Автор: Eiki OZAWA,Kentaro Miyamoto,Naoki Sano,Michitaka Kondo. Владелец: Fujifilm Corp. Дата публикации: 2021-12-09.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US12057152B2. Автор: Wataru Kikuchi,Noriko OYANAGI. Владелец: Fujifilm Corp. Дата публикации: 2024-08-06.

Magnetic recording medium and magnetic recording and reproducing apparatus

Номер патента: US20210090602A1. Автор: Eiki OZAWA,Norihito KASADA,Naoki Sano,Takuto KUROKAWA,Megumi Nakano. Владелец: Fujifilm Corp. Дата публикации: 2021-03-25.

Magnetic recording medium and magnetic recording and reproducing device

Номер патента: US20210043228A1. Автор: Takashi Fujimoto,Kenji Naoi. Владелец: Fujifilm Corp. Дата публикации: 2021-02-11.

Magnetic recording medium, magnetic recording/reproducing device, and magnetic recording medium cartridge

Номер патента: US20220208221A1. Автор: Minoru Yamaga. Владелец: Sony Group Corp. Дата публикации: 2022-06-30.

Tape-shaped magnetic recording medium including magnetic layer having recesses on a surface, magnetic recording/reproducing device, and magnetic recording medium cartridge

Номер патента: US11482245B2. Автор: Minoru Yamaga. Владелец: Sony Group Corp. Дата публикации: 2022-10-25.

Magnetic recording medium and cartridge

Номер патента: US20240161778A1. Автор: Minoru Yamaga,Takahiro Takayama. Владелец: Sony Group Corp. Дата публикации: 2024-05-16.

Magnetic recording medium and cartridge

Номер патента: US11676631B2. Автор: Minoru Yamaga,Noboru Sekiguchi. Владелец: Sony Group Corp. Дата публикации: 2023-06-13.

Magnetic recording medium

Номер патента: US20230343365A1. Автор: Minoru Yamaga,Noboru Sekiguchi. Владелец: Sony Group Corp. Дата публикации: 2023-10-26.

Magnetic recording tape and magnetic recording tape cartridge

Номер патента: US20220084550A1. Автор: Kazuya Hashimoto,Junichi Tachibana,Ryoichi Hiratsuka,Tomoe Sato,Tomoe Ozaki,Yoichi Kanemaki,Yuuko Kamoshita,Hikaru Terui,Hiroto Atagi. Владелец: Sony Group Corp. Дата публикации: 2022-03-17.

Magnetic recording medium and magnetic recording and reproducing apparatus

Номер патента: US20200279580A1. Автор: Eiki OZAWA,Norihito KASADA,Naoki Sano,Takuto KUROKAWA. Владелец: Fujifilm Corp. Дата публикации: 2020-09-03.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20230290375A1. Автор: Takashi Fujimoto,Eiki OZAWA. Владелец: Fujifilm Corp. Дата публикации: 2023-09-14.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20210287705A1. Автор: Takashi Fujimoto,Eiki OZAWA,Norihito KASADA. Владелец: Fujifilm Corp. Дата публикации: 2021-09-16.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20210287708A1. Автор: Takashi Fujimoto,Eiki OZAWA,Norihito KASADA. Владелец: Fujifilm Corp. Дата публикации: 2021-09-16.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20210287707A1. Автор: Takashi Fujimoto,Eiki OZAWA,Norihito KASADA. Владелец: Fujifilm Corp. Дата публикации: 2021-09-16.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20210287706A1. Автор: Eiki OZAWA,Norihito KASADA,Megumi Nakano. Владелец: Fujifilm Corp. Дата публикации: 2021-09-16.

Magnetic recording medium, magnetic recording and reproducing device, and e-iron oxide powder

Номер патента: US11450344B2. Автор: Kenji Naoi,Koichi Yagishita. Владелец: Fujifilm Corp. Дата публикации: 2022-09-20.

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Номер патента: US20210043227A1. Автор: Kenji Naoi,Koichi Yagishita. Владелец: Fujifilm Corp. Дата публикации: 2021-02-11.

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Номер патента: US11830532B2. Автор: Minoru Yamaga,Masaru Terakawa. Владелец: Sony Group Corp. Дата публикации: 2023-11-28.

Magnetic recording medium and magnetic recording and reproducing device

Номер патента: US20200312360A1. Автор: Noriko IMAOKA. Владелец: Fujifilm Corp. Дата публикации: 2020-10-01.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20230238026A1. Автор: Takashi Fujimoto,Eiki OZAWA. Владелец: Fujifilm Corp. Дата публикации: 2023-07-27.

Magnetic recording medium

Номер патента: US20220076699A1. Автор: Takeshi Takahashi,Takashi Kataguchi,Natsuki ICHISE. Владелец: Sony Corp. Дата публикации: 2022-03-10.

Magnetic recording medium

Номер патента: US11721360B2. Автор: Takeshi Takahashi,Takashi Kataguchi,Natsuki ICHISE. Владелец: Sony Corp. Дата публикации: 2023-08-08.

Magnetic recording medium and magnetic recording and reproducing apparatus

Номер патента: US20200273490A1. Автор: Kenji Naoi. Владелец: Fujifilm Corp. Дата публикации: 2020-08-27.

Magnetic recording medium and magnetic recording and reproducing device

Номер патента: US20210043229A1. Автор: Kenji Naoi. Владелец: Fujifilm Corp. Дата публикации: 2021-02-11.

Magnetic recording medium

Номер патента: US20040166373A1. Автор: Yoshiyuki Makita,Kenichiro Yoshida,Norihisa Yoshimoto,Masakazu Tani. Владелец: Hitachi Maxell Ltd. Дата публикации: 2004-08-26.

Servo pattern recording method, servo pattern recording device, method for manufacturing tape-like magnetic recording medium, and tape-like magnetic recording medium

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Magnetic recording medium for microwave-assisted recording, magnetic recording device, and manufacturing method of magnetic recording medium

Номер патента: US20200227082A1. Автор: Kenji Naoi. Владелец: Fujifilm Corp. Дата публикации: 2020-07-16.

Magnetic recording medium for microwave-assisted recording, magnetic recording device, and manufacturing method of magnetic recording medium

Номер патента: US20190096436A1. Автор: Eiki OZAWA. Владелец: Fujifilm Corp. Дата публикации: 2019-03-28.

Magnetic recording and reproducing device

Номер патента: US20210398555A1. Автор: Norihito KASADA,So MATSUYAMA,Takuto KUROKAWA. Владелец: Fujifilm Corp. Дата публикации: 2021-12-23.

Magnetic recording medium for microwave assisted recording and magnetic recording device

Номер патента: US10115425B2. Автор: Tatsuo Mikami,Osamu Shimizu. Владелец: Fujifilm Corp. Дата публикации: 2018-10-30.

Magnetic recording medium and cartridge

Номер патента: US20230317109A1. Автор: Hiroshi Kawai. Владелец: Sony Group Corp. Дата публикации: 2023-10-05.

Magnetic recording head, rotary drum unit, and magnetic recording/reproducing method and apparatus using the same

Номер патента: US20040196583A1. Автор: Tadashi Ozue,Kyoko Suzuki,Toshio Shirai,Shinichi Fukuka. Владелец: Sony Corp. Дата публикации: 2004-10-07.

Magnetic read/write system and magnetic recording medium

Номер патента: US6797374B2. Автор: Hiroyuki Yamada,Hideki Sasaki,Takashi Horai. Владелец: TDK Corp. Дата публикации: 2004-09-28.

Magnetic read/write system and magnetic recording medium

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Magnetic read/write system and magnetic recording medium

Номер патента: US20040018356A1. Автор: Hiroyuki Yamada,Hideki Sasaki,Takashi Horai. Владелец: TDK Corp. Дата публикации: 2004-01-29.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20230306995A1. Автор: Hiroyuki Suzuki,Toshio Tada,Megumi Nakano. Владелец: Fujifilm Corp. Дата публикации: 2023-09-28.

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Magnetic recording medium

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Thermally-assisted magnetic recording device, thermally-assisted magnetic reproducing device and electron beam recorder

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Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

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Magnetic recording cartridge

Номер патента: US20210241797A1. Автор: Minoru Yamaga,Noboru Sekiguchi. Владелец: Sony Group Corp. Дата публикации: 2021-08-05.

Magnetic recording medium having characterized vertical SFD, magnetic tape cartridge, and magnetic recording reproducing device

Номер патента: US11894032B2. Автор: Takashi Fujimoto,Eiki OZAWA. Владелец: Fujifilm Corp. Дата публикации: 2024-02-06.

Magnetic recording medium, magnetic tape cartridge, and magnetic recording reproducing device

Номер патента: US20230238025A1. Автор: Takashi Fujimoto,Eiki OZAWA. Владелец: Fujifilm Corp. Дата публикации: 2023-07-27.

Magnetic recording medium

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Magnetic recording medium, magnetic recording/reproducing device, and magnetic recording medium cartridge

Номер патента: US20220208222A1. Автор: Jun Takahashi,Minoru Yamaga,Takanobu Iwama. Владелец: Sony Group Corp. Дата публикации: 2022-06-30.

Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproducing apparatus

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Magnetic recording medium and method of producing the same

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Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device

Номер патента: US20210287703A1. Автор: Takashi Fujimoto,Eiki OZAWA,Norihito KASADA. Владелец: Fujifilm Corp. Дата публикации: 2021-09-16.

Magnetic recording medium of particular coercive force, filling ratio, and protrusions and recording/reproducing method therefor

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Magnetic recording cartridge

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