Inventor

YOSHIMURA SHUNJI

JP55 patents

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

YOSHIMURA SHUNJI

SONY CORP

Optical disk having a particular format to store user-selected data, such as compressed video data or computed files, including a dedicated TOC region and an application TOC to identify the video compression format

Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk

Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch

Apparatus for reproducing sound signals recorded on a motion picture film with digital sound track

Optical disk and method and apparatus for recording and then playing information back from that disk

Optical disk having a particular format to store user-selected data, such as video data or computer files, including a dedicated TOC region

Method and disc apparatus for reproducing information signals and including compensation for disk tilt-based playback deterioration

Optical disk having a particular format to store user-selected data, such as video data or computer files, including a dedicated TOC region

Method and apparatus for recovering TOC and user information from an optical disk and using the TOC information to access user tracks

Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch

Optical rotating recording medium, data recording method, recording apparatus and reproducing apparatus

Encoder decoder device not using an A/D converter and method thereof

Method and apparatus for recovering TOC and user information from an optical disk and using the TOC information to access user tracks

Temperature detection of a magneto-optic recording medium for controlling irradiation of an erasure region

Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method

Data decoder

Digital signal reproducing circuit

Magneto-optical medium and recording and/or reproducing apparatus thereof

Optical recording apparatus

Method for reproducing signals recorded on optical recording medium

Method for reproducing information recorded on a magneto-optical recording medium including servo controlling the dimension of the reproduction region of the recording medium by means of a recorded signal

Positional detection of a magneto-optic recording medium for controlling irradiation of a relief region

Clock signal reproduction circuit and data reproduction circuit

Method and apparatus, demodulating method and signal demodulating apparatus

Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk

Apparatus and method of forming evaluation signal used in adjusting focus bias and adjusting skew of disk drive

Signal modulating method, signal modulating apparatus, signal demodulating method and signal demodulating apparatus

Signal modulating method, signal modulating apparatus, signal demodulating method and signal demodulating apparatus

Signal binary coding circuit and digital signal processing apparatus

Method for recording sector control information on magneto-optical disk

Optical reproduction signal processing circuit for producing an RF signal and a servo signal with a high signal to noise ratio even though the RF signal component and the servo signal component partially overlap in frequency distribution

Optical recording medium

Magneto-optic recording method and magneto-optic recording/reproducing apparatus

Motion picture film with digital sound track

Clock signal reproduction circuit and data reproduction circuit

Information processing apparatus, method, and program product

Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method

Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch

Magneto-optical reproducing apparatus using magnetic wall displacement detector

Apparatus and method of forming evaluation signal used in adjusting focus bias and adjusting skew of disk drive

Data decoding method and device

Optical disk apparatus and method for controlling movement of light spot thereof

Information processing apparatus, information processing method and program

Optical recording medium

Optical disk having a particular format to store user-selected data, such as compressed video data or computed files, including a dedicated toc region and an application toc to identify the video compression format

YOSHIMURA SHUNJI

Information processing apparatus, information processing method and program

Information processing device, information processing method, and program therefor

NARAHARA TATSUYA

Content usage system, content usage method, recording and playback device, content delivery method, and content delivery program

YONEMITSU JUN

Optical disk and method and apparatus for recording and then playing information back from that disk

SATURN LICENSING LLC

Display control device, recording control device, and display control method