Inventor
KASHIWAGI KAZUTO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “KASHIWAGI KAZUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
17 patentsUS8885284B2Nov 11, 2014
Information write apparatus and information write method
TOSHIBA KK9 citations84
US8896959B1Nov 25, 2014
Magnetic disk apparatus and data recording method
TOSHIBA KK11 citations83
US7894155B2Feb 22, 2011
Magnetic recording medium, method of fabricating the same, and magnetic recording apparatus
TOSHIBA KK6 citations74
US9728215B2Aug 8, 2017
Magnetic disk apparatus and data recording method
TOSHIBA KK4 citations73
US10777227B2Sep 15, 2020
Magnetic disk device and control method
TOSHIBA KK3 citations72
US10121505B1Nov 6, 2018
Hard disk device and method of controlling the same
TOSHIBA KK3 citations72
US9105277B1Aug 11, 2015
Controller, disk drive, and read processing method
TOSHIBA KK6 citations72
US8988814B1Mar 24, 2015
Storage device, controller, and recording and reproducing method
TOSHIBA KK6 citations72
US11393500B1Jul 19, 2022
Magnetic disk device and track setting method
TOSHIBA KK2 citations66
US7848046B2Dec 7, 2010
Magnetic disk apparatus
TOSHIBA KK4 citations63
US10770095B2Sep 8, 2020
Recording density setting method based on linear recording densit and track pitch limiting
TOSHIBA KK1 citations62
US9171558B2Oct 27, 2015
Magnetic head with multiple reproducing elements each having magnetically coupled free layers, magnetic recording reproducing apparatus and magnetic head manufacturing method
TOSHIBA KK1 citations52
US8815336B2Aug 26, 2014
Magnetic recording medium manufacturing method
TOSHIBA KK0 citations52
US10460761B2Oct 29, 2019
Defect registration method
TOSHIBA KK0 citations51
US8780472B2Jul 15, 2014
Information reproducing apparatus and information reproducing method for cancelling interference between adjacent tracks
TOSHIBA KK1 citations51
US8786971B2Jul 22, 2014
Magnetic recording apparatus having variable-width tracks and method of testing same
TOSHIBA KK0 citations42
US7746587B2Jun 29, 2010
Magnetic recording apparatus and magnetic recording and reproducing apparatus
TOSHIBA KK0 citations42
SAKURAI MASATOSHI
3 patentsUS8116022B2Feb 14, 2012
Magnetic recording apparatus, magnetic recording medium, and method of testing magnetic recording apparatus
SAKURAI MASATOSHI4 citations62
US8289645B2Oct 16, 2012
Magnetic disk apparatus
SAKURAI MASATOSHI1 citations52
US8102616B2Jan 24, 2012
Magnetic recording medium, method of fabricating the same, and magnetic recording apparatus
SAKURAI MASATOSHI0 citations52
KASHIWAGI KAZUTO
3 patentsUS8699163B2Apr 15, 2014
Magnetic disk drive and data buffering method applied to the same
KASHIWAGI KAZUTO2 citations60
US8842392B2Sep 23, 2014
Magnetic recording medium and magnetic recording apparatus
KASHIWAGI KAZUTO0 citations39
US8755137B2Jun 17, 2014
Disk drive and method for arranging and managing calibration area in disk drive
KASHIWAGI KAZUTO0 citations39