Inventor

SAIKI EISAKU

JP24 patents

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

SAIKI EISAKU

HITACHI LTD

Recording and reproducing device for recording and reproducing information from different kinds of storage media having different sector formats

Method of and apparatus for recording on and reproducing from disk-type recording medium having recording tracks with sectors each having an ID area and a data area

Disk storage device having identification information for protecting stored data

Method of mounting disk drive apparatus

Method and apparatus for recording and reproducing disk-type recording medium with dual head including reading head and writing head having offset cores

Phase locked loop circuit with adjustable offset characteristic, method for adjustment and apparatus

Recording and reproducing apparatus including changing a reproduction characteristic when an error has occurred in reproduced data

Automatic sheet feeding device

Thermal transfer recording apparatus

Decoder circuitry with PRML signal processing for reproducing apparatus

Phase lock loop system including a primary phase lock loop apparatus and a high order phase lock loop apparatus

Phase-locked loop IC having ECL buffers

Data recording and reproducing apparatus and phase locked loop circuit for use therein including D/A converters acting as charge pumps and a reference voltage source

Reading/reproducing apparatus having retry arrangement upon failed reading/writing of a signal

Method and apparatus for recording and reproducing disk-type recording medium with dual head including reading head and writing head having offset cores

Method and apparatus for recording and reproducing disk-type recording medium with dual head including reading head and writing head having offset cores

Recording and reproducing apparatus having arrangement for recovery of read-out data error

Magnetic recording and reproducing apparatus and a read/write amplifier having a signal transmission system with high speed of data write signal

Sheet feeding device and method for feeding thin sheets with no buckling

Sheet feeding device

Disk drive apparatus and method of mounting same

Magnetic recording and reproducing apparatus and semiconductor integrated circuit for use in the same comprising a read/write signal processor having an interleave write data generator

HITACHI GLOBAL STORAGE TECH

Storage device for processing an access request from a host and storage system including storage devices

Disk drive apparatus and method of mounting same