Inventor

HIBI TAKETOSHI

JP24 patents

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

HIBI TAKETOSHI

MITSUBISHI ELECTRIC CORP

Adaptive quantization of video based on edge detection

Recording and reproducing apparatus

Device for recording digital video and audio signals in designated areas of a recording medium in a predetermined track format

Image projection apparatus

Data conversion method and recording and reproduction apparatus

Illumination optical system and projection-type display apparatus

Digital VTR increasing recorded amount of high priority data

Digital VTR

Digital VTR for recording special replay data with appended error correction codes

Projection display apparatus and method for projecting image onto a screen

Digital VTR

Screen-noise eliminating apparatus and cathode-ray tube display apparatus

Digital VTR for processing intra-picture data according to replay modes

Magnetic recording and playback device which processes error signals to obtain a servo correction signal

Diffuser panel for rear projection screen and such rear projection screen

Light source device and projection television

Digital VTR for recording special replay video data in track areas designated for digital video and digital audio

Projection-type display apparatus

Digital VTR for recording and replaying data depending on replay modes

Beam current limiting circuit for use in a video projector

Method of illumination and display apparatus

Light deflector and rear-projection screen

Digital VTR

MITSUBISHI DIGITAL ELECT USA

High contrast projection television shield