Inventor
SATO TOSHIKUNI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SATO TOSHIKUNI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
9 patentsUS5892634AApr 6, 1999
Method and apparatus for heat positioning control in disk storage system
TOSHIBA KK76 citations93
USD512422SDec 6, 2005
Fitting member for a hard disk drive
TOSHIBA KK21 citations92
US5587854ADec 24, 1996
Case unit having a dual case structure formed by an outer case member and an inner case member for a disk storage apparatus
TOSHIBA KK106 citations92
US7298583B2Nov 20, 2007
Disk drive having holding member to secure control circuit board externally mounted to drive casing
TOSHIBA KK25 citations91
US5636088AJun 3, 1997
Head assembly controlling distortion due to temperature variation and disk apparatus using the head assembly
TOSHIBA KK34 citations90
US7369356B2May 6, 2008
Disk drive breathing filter including an inner tube within a collecting material storing portion of a permeable envelope
TOSHIBA KK8 citations73
USD514564SFeb 7, 2006
Hard disk drive
TOSHIBA KK3 citations62
USD512061SNov 29, 2005
Hard disk drive
TOSHIBA KK4 citations61
US7468867B2Dec 23, 2008
Disk apparatus having a narrow magnetic gap
TOSHIBA KK0 citations40
SEIKO EPSON CORP
4 patentsUS9493866B2Nov 15, 2016
Amorphous alloy powder, dust core, magnetic element, and electronic device
SEIKO EPSON CORP4 citations71
US9196404B2Nov 24, 2015
Soft magnetic powder, dust core, and magnetic device
SEIKO EPSON CORP4 citations71
US11348712B2May 31, 2022
Insulator-coated soft magnetic powder, powder magnetic core, magnetic element, electronic device, and vehicle
SEIKO EPSON CORP0 citations62
US9767956B2Sep 19, 2017
Composite particle of soft-magnetic metallic material, method for producing composite particle, powder core, magnetic element, and portable electronic device
SEIKO EPSON CORP1 citations45