Inventor

HAMASAKA HIROSHI

JP57 patents

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

HAMASAKA HIROSHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Reproduction apparatus and method including prohibiting certain images from being output for reproduction

Video data editing apparatus, optical disc for use as a recording medium of a video data editing apparatus, and computer readable recording medium storing an editing program

Method disk and an apparatus for system encoding of bitstreams including plural system streams to be seamlessly reproduced

Method and an optical disc for generating a bitstream containing a plurality of video objects including video and audio data

Information recording medium and apparatus and method for recording and reproducing information

Information recording medium and apparatus and method for recording and reproducing information

Multi-layered optical disk with track and layer identification

Data recording and reproducing apparatus having a plurality of operating modes

Apparatus, method, and recording medium implementing audio gap information for an audio presentation discontinuous period

Optical disc, video data editing apparatus, computer-readable recording medium storing an editing program, reproduction apparatus for the optical disc, and computer-readable recording medium storing an reproduction program

Video data editing apparatus, optical disc for use as a recording medium of a video data editing apparatus, and computer-readable recording medium storing an editing program

Machine readable information recording medium having audio gap information stored therein for indicating a start time and duration of an audio presentation discontinuous period

Method of manufacturing a multilayered optical disc

Information recording medium and apparatus and method for recording and reproducing information

Information recording format having a plurality of bands with independent read and write control data

Method of producing file management structures, information reproduction apparatus and information reproducing method

Information recording medium and information recording and reproducing apparatus

Optical disc recording-reproducing apparatus in which sector substitution of defective sectors is performed

Information recording apparatus and method for the same

Optical disc, video data editing apparatus, computer-readable recording medium storing an editing program, reproduction apparatus for the optical disc, and computer-readable recording medium storing an reproduction program

Optical disc, video data editing apparatus, computer-readable recording medium storing an editing program, reproduction apparatus for the optical disc, and computer-readable recording medium storing a reproduction program

Method for recording/reproducing information and apparatus therefor

Information retrieval apparatus for searching target literature data from an information recording medium, including reuse of past retrieving results

Information recording and reproducing apparatus

Double-sided optical disc player

Information recording/reproducing apparatus for writing on and reading from a rewritable optical disk have tracks divided into a plurality of sectors

Recording apparatus and method, playback apparatus and method, recording medium, program, and computer-readable recording medium

Apparatus, method, and recording medium implementing audio gap information for an audio presentation discontinuous period

Multi-layer optical disc having a pair of substrates spaced by an adhesive material

Multi-layered optical disk with shifted track and layer identification and method of detecting a track

Optical disc, video data editing apparatus, computer-readable recording medium storing an editing program, reproduction apparatus for the optical disc, and computer-readable recording medium storing a reproduction program

Information device for providing fast data transfer with minimum overhead

Information recording method having successive data write and data verify operations

Information recording-reproducing apparatus for optimizing data transfer

Data recording/reproducing apparatus having plural optical disk drives operating in parallel

Bit error measuring apparatus

Multi-layered optical disk and method of detecting a track

PANASONIC CORP

Reproduction device, optical disc, recording medium, program, and reproduction method

Control device and control method with corresponding arrangement of image regions

Reproduction device, optical disc, recording medium, program, reproduction method

Securely aggregating content on a storage device

Reproduction device, optical disc, recording medium, program, reproduction method

HAMASAKA HIROSHI

Reproduction device, system integration circuit, program, reproduction method, and information recording medium

Information recording apparatus and method for the same

MATUSHITA ELECTRIC IND CO LTD

Optical disc having an area storing original and user chain information specifying at least part of a video object stored on the disc, and a computer program and recording apparatus for recording and editing the chain information

MASTUSHITA ELECTRIC IND CO LTD

Multi-layered optical disk with shifted track and layer identification and method of detecting a track

MATSUSHITA ELECTRIC CO

Multi-layered optical disk with shifted track and layer identification and method of detecting a track

MATSHUSHITA ELECTRICAL IND CO

Multi-layered optical disk with track and layer identification

MATSUSHITA ELECTRIC INDUATRIAL

Apparatus, method, and recording medium implementing audio gap information for an audio presentation discontinuous period

OKADA TOMOYUKI

Optical disc, video data editing apparatus, computer-readable recording medium storing an editing program, reproduction apparatus for the optical disc, and computer-readable recording medium storing an reproduction program