Inventor

AZUMATANI YASUSHI

JP63 patents

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

AZUMATANI YASUSHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

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

Optical information recording and reproducing system using optical disks having an error correction function

Method and apparatus for interleaving bitstream to record thereof on a recording medium, and reproducing the interleaved bitstream therefrom

Method and an apparatus for interleaving bitstream to record thereof on a recording medium, and reproducing the interleaved bitstream therefrom

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

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 medium having dummy tracks and information recording and reproducing apparatus

Optical information recording and reproducing system and optical disk

Rewritable optical disk with defective-sector substitution arrangement and optical information recording and reproducing system

Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween

Optical disc and contamination detection system in an apparatus for recording and reproducing the same

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

Optical information recording and reproducing apparatus having an improved detection system for detecting fouling of a disk or an internal optical system

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

OSHIMA MITSUAKI

High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device

High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device

High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device

High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device

High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device

High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device

PANASONIC CORP

High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device

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