Inventor

KANAMARU HITOSHI

JP32 patents

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

KANAMARU HITOSHI

PIONEER ELECTRONIC CORP

Information recording method and apparatus, function recording method and apparatus, and information reproducing method and apparatus

Method of, and apparatus for, facilitating sychronization of recorded audio and video information

Method of recording and reproducing digital and video data relating to a moving picture on and from a two-region recording disk

Disk player having variable spindle speed for continuous audio in fast and slow reproduction modes

Apparatus for reproducing frequency-division multiplexed video FM and digital audio signals

Video/compact disk player having reduced track search time

Information recording disc with composite index codes and its playback method

Video disk recorded with video and digital data and recording/reproducing apparatus therefor

Video disk with multiplexed video and digital information

Video disk recorder and playback unit

Optical information reading apparatus

Optical reading apparatus with scanner light intensity control

System for recording and reproducing multiplex information

Automatic loading disc player

Method of recording and reproducing color video signals

Device for reproducing a sequence of still pictures with an audio portion and without motion pictures between successive still pictures

Information reproduction method for complex and CD disks

Disc player having pick-up tilt servo system combined with disc presence detection circuits

Optical reading apparatus with scanner light intensity control

Optical disk reader with means for correcting errors due to eccentricity and time axis variations

Video disk reproducing device having improved motor speed control

Digital audio data reproduction apparatus

Disk reproducing method and apparatus for disks with different video bandwidths

UNIVERSAL PIONEER CORP

Video disc recording and reproducing system

Device for reducing the effect of time base variations in video disc player

Automatic focus servomechanism in optical information reading device

Servo unit for optical type information reading device

Video disc player having time base variations eliminated in both audio and video signals

Information recording and reproducing system

PIONEER VIDEO CORP

Picture information processing system

Cross-talk eliminating device in information-carrying disc player

Cross-talk detector in information-carrying disc player