Magnetic recording head and magnetic recording and reproducing device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9697853
APP PUB NO 20170004850A1
SERIAL NO

15265041

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to one embodiment, a magnetic recording head includes a magnetic pole and a shield. The shield has a first opposing surface opposing the magnetic pole. The first opposing surface includes a first opposing portion. The magnetic pole and the first opposing portion overlap in a first direction from the magnetic pole toward the shield. The first opposing portion includes a first protrusion.

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First Claim

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maeda, Tomoyuki Kanagawa, JP 155 1442
Sugawara, Katsuya Kanagawa, JP 20 66
Takagishi, Masayuki Tokyo, JP 172 3387
Yamada, Kenichiro Tokyo, JP 135 3367

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