SUBSTRATE MATERIAL FOR MAGNETIC HEAD AND METHOD FOR MANUFACTURING THE SAME

United States of America Patent

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Issued Date
Jun 10, 2010
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Mar 30, 2007
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Sep 29, 2006

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Abstract

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, wherein compounds of Fe, Cr and Co are contained in an amount of no more than 0.02 mass % in total.

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Patent Owner(s)

Patent Owner	Address
HITACHI METALS LTD	2-70 KONAN 1-CHOME MINATO-KU TOKYO
NIPPON TUNGSTEN CO LTD	2-8 MINOSHIMA 1-CHOME HAKATA-KU FUKUOKA-SHI FUKUOKA 812-0017

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Inventor Name	Address	# of filed Patents	Total Citations
Hara, Yusuke	Fukuoka, JP	75	364
Mitomi, Shinzo	Fukuoka, JP	2	2
Mori, Shigeki	Fukuoka, JP	145	2729
Sakumichi, Hidetaka	Osaka, JP	6	11

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SUBSTRATE MATERIAL FOR MAGNETIC HEAD AND METHOD FOR MANUFACTURING THE SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

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12443212

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