Inventor

TAKAISHI KAZUHIKO

JP69 patents

⚠️ This page may combine multiple inventors who share the name “TAKAISHI KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAKAISHI KAZUHIKO

FUJITSU LTD

Control system for two-stage actuator

Disk storage apparatus having head overshoot and undershoot control

Developing system and measuring system for filing apparatus

Correction table creation method for head position control, head position control method and disk device

Head positioning control method and device for storage disk apparatus

Control method and control device for a disk storage device

Method of positionally controlling a recording/reproducing head so as to follow a rotational frequency component of a disk while eliminating a high order frequency component

Storage disk apparatus and method of controlling same

Head positioning control method for a storage device and head positioning control device

Head positioning control system for disk drives each formed by assembling disks after servo control information is written externally on respective disks and disk drive

Storage device in which read/write operation is controlled in response to source voltage

System for positioning a transducer

Head position control method, head position control device, and disk device

Head position control method, head position control device and disk device

Correction table creation method for head position control, head position control method and disk device

Offset measurement method for magnetic recording head and magnetic recording/reproducing device

Head position control method, head position control device, and disk device

Head positioning control method for a storage device and head positioning control device

Head position control method, control device for disk device and disk device

Head-positioning control method and device for a disk device

Magnetic disk drive with automatic actuator and locking structure

Settling judgment method for positioning control device and positioning control device

Head position control method and disk device

Head position control method, disk device, and servo track write method

Head position control method and disk storage device

Method for decoding head position signal including on-the-fly compensation for misread track number

Apparatus for positioning head of magnetic storage device

Head position control method for a disk device and the disk device

Drive control apparatus for a disk drive

Settling judgment method for positioning control device, positioning control device and disk apparatus

Two degree of freedom position control method, two degree of freedom position control device, and medium storage device

Head position control device and medium storage device

Head positioning control method, head positioning control device and disk apparatus

Head position control method, head position control device, and disk device

Seek control method, seek control device and medium storage device

Control device, disk device, and seek orbit generation method

Head positioning control method, device for disk device and disk device

Position demodulating method and circuit of disk apparatus

Disk apparatus, information processing system, and information providing apparatus

TOSHIBA STORAGE DEVICE CORP

Position control method, position control device, and medium storage device having disturbance suppression function

Method of creating correction table for head position control, head position control method, and disk device

Method of creating correction table for head position control, head position control method, and disk device

Position control apparatus and disk apparatus using the same

Storage device, control circuit for storage device, and servo-write-mode identifying method

TOSHIBA KK

Disk device and method for manufacturing disk device

Magnetic disk device and reference pattern writing method of the same preliminary class

Magnetic disk device and method of controlling magnetic heads

KOSUGI TATSUHIKO

Position demodulator and position demodulation method

IWASHIRO MASAFUMI

Magnetic disk device and head-position control method

OYABU HIROSHI

Position demodulation apparatus and position demodulation method