Inventor
HIEDA HIROYUKI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “HIEDA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
24 patentsUS6977108B2Dec 20, 2005
Recording medium including patterned tracks and isolation regions
TOSHIBA KK114 citations99
US6197399B1Mar 6, 2001
Recording medium and method of manufacturing the same
TOSHIBA KK87 citations97
US6841224B2Jan 11, 2005
Method of patterning magnetic products using chemical reactions
TOSHIBA KK64 citations96
US7323258B2Jan 29, 2008
Magnetic recording medium and method for manufacturing the same
TOSHIBA KK29 citations93
US7115208B2Oct 3, 2006
Method of manufacturing recording medium
TOSHIBA KK16 citations93
US6850480B1Feb 1, 2005
Recording medium, recording apparatus and recording method
TOSHIBA KK41 citations92
US6303277B1Oct 16, 2001
Pattern forming method and method of manufacturing device having fine pattern
TOSHIBA KK53 citations92
US6125095ASep 26, 2000
Luminescent recording layer holding a plurality of positive or negative charges
TOSHIBA KK49 citations92
US5675532AOct 7, 1997
Recording medium and recording/reproduction method
TOSHIBA KK35 citations92
US7931819B2Apr 26, 2011
Method for pattern formation
TOSHIBA KK9 citations84
US7760467B2Jul 20, 2010
Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording apparatus
TOSHIBA KK9 citations84
US7686972B2Mar 30, 2010
Method for manufacturing magnetic recording medium
TOSHIBA KK18 citations84
US7306743B2Dec 11, 2007
Recording medium, method of manufacturing recording medium and recording apparatus
TOSHIBA KK13 citations84
US7195827B2Mar 27, 2007
Perpendicular magnetic recording medium
TOSHIBA KK14 citations84
US7166261B2Jan 23, 2007
Method of patterning products using chemical reaction
TOSHIBA KK12 citations84
US7232621B2Jun 19, 2007
Method of patterning magnetic products using chemical reaction
TOSHIBA KK6 citations74
US8974682B2Mar 10, 2015
Self-assembled pattern forming method
TOSHIBA KK2 citations63
US8958177B2Feb 17, 2015
Magnetic recording medium and method of fabricating the same
TOSHIBA KK2 citations63
US7936537B2May 3, 2011
Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing apparatus
TOSHIBA KK4 citations63
US9269387B2Feb 23, 2016
Magnetic recording medium and method of fabricating the same
TOSHIBA KK0 citations52
US9053733B2Jun 9, 2015
Magnetic recording medium with magnetic portions of different orientations and method of manufacturing the same
TOSHIBA KK0 citations52
US8865010B2Oct 21, 2014
Pattern forming method and imprint mold manufacturing method
TOSHIBA KK1 citations52
US7740961B2Jun 22, 2010
Magnetic recording medium
TOSHIBA KK0 citations49
US7618675B2Nov 17, 2009
Pattern forming method and method of processing a structure by use of same
TOSHIBA KK0 citations42