Recording device and recording method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11574652
APP PUB NO 20210375314A1
SERIAL NO

17401326

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Abstract

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Provided is a recording device. The recording device includes: an external magnetic field application unit that is configured to apply an external magnetic field to a magnetic recording medium; a light irradiation unit that is configured to irradiate light; and a light focusing unit that is configured to focus the light from the light irradiation unit by resonating the light to generate an enhanced magnetic field in which a magnetic field of the light is enhanced, in which magnetization of the magnetic recording medium is inverted by applying the external magnetic field and the enhanced magnetic field to the magnetic recording medium.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM CORPORATION26-30 NISHIAZABU 2-CHOME MINATO-KU TOKYO 1068620 ?1068620
OSAKA UNIVERSITY1-1 YAMADAOKA SUITA-SHI OSAKA 5650871 ?5650871
THE UNIVERSITY OF TOKYO3-1 HONGO 7-CHOME BUNKYO-KU TOKYO 1138654 ?1138654

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imoto, Kenta Tokyo, JP 3 11
Nakagawa, Kosuke Tokyo, JP 21 6
Nakajima, Makoto Osaka, JP 146 704
Namai, Asuka Tokyo, JP 23 114
Naoi, Kenji Kanagawa, JP 38 212
Ohkoshi, Shin-ichi Tokyo, JP 38 198
Shirata, Masashi Kanagawa, JP 43 400
Tokoro, Hiroko Tokyo, JP 12 36
Yoshikiyo, Marie Tokyo, JP 15 48

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