Inventor

IITSUKA HIROYUKI

JP43 patents

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

IITSUKA HIROYUKI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Recording/reproducing apparatus, program recorded medium, recorded medium, cache device, and transmitter

Data transmitting apparatus data receiving apparatus and data transmission control apparatus

Data recording/reproducing method, data recording/reproducing system, recording apparatus

Data transfer method

Network control system, and controller, target and consumer for use in the network control system

Data transmitting/receiving method, data transmitter, data receiver, data transmitting/receiving system, av content transmitting method, av content receiving method, av content transmitter, av content receiver, and program recording medium

Data transmission system and method

Computer and program recording medium

Digital data transmission system including a device for data block, header and packet generation

Data playback apparatus for realizing high transfer date

Receiving apparatus that receives and accumulates broadcast contents and makes contents available according to user requests

Method of data transmission management

Data transmitting apparatus, data receiving apparatus and data transmission control apparatus

Data transmitting apparatus, data receiving apparatus and data transmission control apparatus

Data transmitting apparatus, data receiving apparatus and data transmission control apparatus

Data transmitting apparatus, data receiving apparatus and data transmission control apparatus

Data transfer method for transferring a data frame among a plurality of devices connected to a serial data bus

Data playback apparatus for realizing high transfer rate

Copyright protection system, transmitter, receiver, bridge device, copyright protective method, medium, and program

Data transmitter and data receiver

File managing system, file management apparatus, file management method, and program storage medium

Data transmission method, data receiving method, data transmission system and program recording medium

Broadcast receiver, transmission control unit and recording/reproducing apparatus

Transmission apparatus and receiving apparatus

Combined memory medium, drive apparatus and method therefor and playback apparatus therefor

Data transmitting apparatus, data receiving apparatus, data transmission system and data transmission method

Digital AV data transmitting unit, digital AV data receiving unit, digital AV data transmitting/receiving unit, and medium

Display apparatus displaying certain data without a program clock reference

Data transfer method and data transfer system

Data transmitting apparatus, data receiving apparatus and data transmission control apparatus

Data transfer system and method using data bus having bi-directional serial data line, clock line and bi-directional control line

Video/audio data recording apparatus, video/audio data reproducing apparatus, video/audio data recording/reproducing apparatus, video/audio data recording method, video/audio data reproducing method, and program recording program recording medium

Apparatus with selection circuitry for distributing data blocks from external memory to processing units according to attribute data contained in each data block

Data transfer method, data transfer system, data transfer controller, and program recording medium

Virtual AV network building device, virtual AV network building method, and recorded medium on which program concerning virtual AV network building method is recorded

Data transmitting apparatus, data receiving apparatus and data transmission control apparatus

PANASONIC CORP

Signal switching device, signal distribution device, display device, and signal transmission system

System and method for determining the connection state of devices connected to a bus

Multichannel display data generating apparatus, medium, and informational set

Data transmitting/receiving method, data transmission apparatus, data reception apparatus, data transmission/reception system, AV contents transmitting method, AV contents receiving method, AV contents transmission apparatus, AV contents reception apparatus, and program recording medium

MATSUZAKI NATSUME

Server, terminal apparatus, device registering system, registering method, registering program and recording medium

AYAKI YASUSHI

Communication apparatus

TAKATSUJI AYAKO

Authorized content verification method, content transmission/reception system, transmitter, and receiver