Inventor

ISHIDA TAKASHI

JP288 patents

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

ISHIDA TAKASHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Multi-layered information recording medium, recording apparatus, and recording method

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Multi-layered information recording medium with spare defect management areas

Optical disk having wobble patterns

Optical disk device and optical disk for recording and reproducing high-density signals

Optical disk having read-only and rewritable areas with overlapping formats

Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system

Optical disc with a rewritable area and a read-only area

Optical disk having a rewritable area and a read-only area

Two-layer optical disk

Optical disk comprising a positional information section and a sync mark section each having a wobble pattern

Recording medium recording apparatus and recording method

Optical data recording method, and data recording medium

Optical data recording method, and data recording medium

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Information recording medium, recording apparatus, recording method and reproduction method utilizing test areas of respective layers provided at different radial positions

Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

Optical disc and physical address format

Optical disk having wobble patterns and block identification marks

Optical disk having sub-blocks and sub-block indentification marks

Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and non-pit data

Optical disk compatible with read-only disk and having read-only and rewritable areas with overlapping formats

Optical disk, optical disk device, and method of reproducing information on optical disk

Recording medium, recording apparatus and recording method

Optical information recording/reproducing device and method for recording, reproducing and erasing information on an optical information recording medium utilizing light beam radiation

Two-layer optical disk

Optical disk and optical disk apparatus having a predetermined pattern of marks on tracks such that a reproduced signal is caused to jitter

Optical disk and an optical disk recording/reproduction device having address blocks located on boundary lines between adjoining tracks

Optical disk and an optical disk recording reproduction device

Method and apparatus for recording optical information, and optical disk

Method and apparatus for recording optical information, and optical disk

Optical disc including a plurality of data layers

Recording medium, method and apparatus for recording, and method and apparatus for reproducing

Optical disc drive for controlling reproduction of an optical disc having a plurality of data layers

Optical disc and optical disc address reading apparatus and method

Optical disk medium and method and apparatus for reading information

Information recording method, information recording/reproducing apparatus, and information recording medium

Optical disk having read-only and rewritable areas

PANASONIC CORP

Optical storage medium inspection apparatus for determining whether an optical storage medium is good or defective

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

Optical disk medium and method and apparatus for reading information

MITSUBISHI ELECTRIC CORP

Optical disc and optical disc driving apparatus

OLYMPUS CORP

Insertion support system for specifying a location of interest as an arbitrary region and also appropriately setting a navigation leading to the specified region

MIKUNI KOGYO KK

Electronic control fuel injection system for spark ignition internal combustion engine

DENSO CORP

Memory writing device for an electronic device

MITSUBISHI MOTORS CORP

Fuel feed device for engine