Inventor
IWASAKI YOH
JP10 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKI YOH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS6483741B1Nov 19, 2002
Magnetization drive method, magnetic functional device, and magnetic apparatus
SONY CORP127 citations97
US6480412B1Nov 12, 2002
Magnetization control method, information storage method, magnetic functional device, and information storage device
SONY CORP82 citations97
US6387476B1May 14, 2002
Magnetic functional element and magnetic recording medium
SONY CORP113 citations97
US6178112B1Jan 23, 2001
Element exploiting magnetic material and addressing method therefor
SONY CORP101 citations97
US6534203B2Mar 18, 2003
Magnetic recording medium
SONY CORP33 citations91
US7147916B2Dec 12, 2006
Magnetic material, method for producing the same, and magnetic recording medium
SONY CORP11 citations83
US6625058B2Sep 23, 2003
Method for magnetic characteristics modulation and magnetically functioning apparatus
SONY CORP13 citations83
US6773745B2Aug 10, 2004
Method of producing magnetic recording medium
SONY CORP10 citations73
US5589283ADec 31, 1996
Soft magnetic thin film
SONY CORP6 citations61