Inventor

OHTSUKA YOSHIMICHI

JP21 patents

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

OHTSUKA YOSHIMICHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Automatic gain control device

Receiving system for band-compression image signal

Television video signal control system

Clamp system used for television signal

Apparatus for compensating contour of television signal

Audio signal demodulation circuit

Reference voltage regulation apparatus for an automatic gain control system

TV signal recording and reproducing apparatus employing a digital interface and including signal drop-out compensation

Audio signal demodulation circuit

Audio signal demodulating circuit with reduced power consumption

JAPAN BROADCASTING CORP

Motion-compensated interframe coding system

Bandwidth compressed transmission system

Motion detection circuit

TV system conversion apparatus

Noise reduction apparatus

Method of performing high efficiency coding of image signal and system therefor

Divisionally time-compressed subsample transmission and motion-compensated reproduction system for a high definition color television picture signal

Method and device for detecting flickers in television pictures

SONY CORP

Apparatus for detecting television image movement

Apparatus for compensating a movement of a picture of television signal

NIPPON DENKI HOME ELECTRONICS

Four phase PSK demodulator