Inventor

SHIMOTASHIRO MASAFUMI

JP50 patents

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

SHIMOTASHIRO MASAFUMI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Method for initializing resistance-variable material, memory device containing a resistance-variable material, and method for initializing nonvolatile memory circuit including variable resistor

AV data recording apparatus and method, and disk recorded by the same

AV data recording device and method, disk recorded by the AV data recording device and method, AV data reproducing device and method therefor

Digital signal magnetic recording/reproducing apparatus using multi-level QAM modulation and maximum likelihood decoding

Digital signal magnetic recording/reproducing apparatus

Information recording apparatus and method, and information recording medium on which information is recorded by using them

Moving image management apparatus and method

Tracking error detection circuit of magnetic recording and reproduction apparatus for determining tracking error based on pilot signals recorded on a recording meedium

Tracking error detector with comparison of amplitude detected pilot signals leaking in from tracks adjacent to the target track

Digital signal magnetic recording and reproducing apparatus for both metal evaporation tapes and metal powder tapes

Magnetic recording and reproducing apparatus having multiple magnetic heads

Digital signal magnetic recording and playback apparatus employing quadrature amplitude modulation

Digital signal magnetic recording/reproducing apparatus

Video signal reproduction apparatus

Tracking error detection system having at least two magnetic heads with opposite azimuths and circuitry for detecting tracking error by determining a phase difference of output signals from all circuits based on signals produced by the magnetic heads

Power system for fuel cell, electronic equipment and electric power feeding method

FM demodulator

Timing recovering apparatus having window periods determined by period of clock signal

Coding apparatus for converting digital signals into ternary signals whose dc component is equal to zero

System for recording and reproducing data having scheme for minimizing variation in record track width when recording at different data rates

System for recording and reproducing data having scheme for minimizing variation in record track width when recording at different data rates

Delay circuit for changeably delaying an analog signal

Audio/video information recording/reproducing device and method therefor

AV data recording apparatus and method, and disk recorded by the same

AV data recording apparatus and method, and disk recorded by the same

AV data recording apparatus and method, and disk recorded by the same

AV data recording apparatus and method, and disk recorded by the same

AV data recording apparatus and method, and disk recorded by the same

File managing method and data recorder using the same, data reproducing apparatus, data recording/reproducing apparatus, and disk recorded by the file managing method

PANASONIC CORP

Radio-type transmitting device, container, transmitting/receiving system and transmitting/receiving method

Memory device, memory circuit and semiconductor integrated circuit having variable resistance

Radio-type transmitting device, container, transmitting/receiving system and transmitting/receiving method

Method for initializing resistance-variable material, memory device containing a resistance-variable material, and method for initializing nonvolatile memory circuit including variable resistor

Fuel cell

Recording/reproduction device

Audio/video data recording/reproducing device and method, and audio/video data reproducing device and method

Image output system, image output apparatus, information processing apparatus and program

Memory device, memory circuit and semiconductor integrated circuit having variable resistance

Fuel tank for fuel cell and fuel cell system

JAPAN AGENCY MARINE EARTH SCI

Image recording method, image recording program, data processing apparatus, and image recording apparatus

Connectedly-formed underwater exploration device

Integration system and integration method

MIHARA KAZUHIRO

Image system, image display device and image viewing eyeglasses with them

Image system, display device and eyeglasses device used in the same

CANON KK

Moving image management method and apparatus

NISSAN MOTOR

Digital signal magnetic recording/reproducing apparatus

HASEGAWA KENJI

Fuel cell

ITOH MASANORI

Audio/video information recording/reproducing device and method therefor

ITO MASANORI

AV data recording apparatus and method, disk recorded with the AV data recording apparatus or method, and AV data reproducing apparatus and method

SHIMOTASHIRO MASAFUMI

Electronic device system