Inventor

FUJITA GORO

JP91 patents

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

FUJITA GORO

SONY CORP

Frequency demodulating circuit, optical disk apparatus thereof and preformating device

Recording medium

Recording medium

Equalizer for optical reproducing apparatus, using partial response method

Recording and/or reproducing apparatus with a disc cartridge temperature sensor

Recording medium driving device for rotationally driving a disk-shaped recording medium having tilt detection means and tilt detection method

Optical disc and optical disc driving device

Reproducing apparatus having a detector for simultaneously scanning adjacent tracks of an optical recording medium

Optical information recording or reproducing apparatus with asymmetry compensation

Frequency demodulating circuit, optical disk apparatus thereof and preformating device

Optical disc device and optical information recording method

Optical disc apparatus, information recording method, and information reproduction method

Apparatus for initializing and method of manufacturing optical disc, and initialization reference plate

Optical recording disk having land and groove wobbled at outer circumference side

Information readout apparatus and information readout method

Information reproducing apparatus and information reproducing method

Optical recording medium, recording and reproducing method and tracking error generating method

Substrate for optical recording media, optical recording medium, manufacturing process for optical recording media, and optical recording/reproducing method

Optical information recording medium, optical information recording method and optical information recording apparatus

Optical disc and optical disc driving device

Photomagnetic recording medium and film forming method

Tracking error generating method using sampling of servo pits and switching of differential signals

Information recording on a track by logical operation of the information on a neighboring track

Multi-value recorded data detecting method

Magneto-optical recording apparatus with pulse driven light beam and variable delay of magnetic field reversals based on recording medium characteristics

Imaging device and endoscope

Laser scanning microscope system

Laser emitting apparatus and master oscillator power amplifier system

Frequency demodulating circuit, optical disk apparatus thereof and preformating device

Observation device and observation method

Disc-shaped recording medium, disc recording and/or reproducing method and apparatus and tilt detection method

Control device and control method

Optical disk and method or producing optical disk

Phase error detection method for magnetic wall displacement type of magneto-optical recording device

Photomagnetic recording medium and film forming method

Optical disc

Methods and apparatus for reproducing data recorded on an optical recording medium

Optical disc

Reproducing apparatus having a detector for simultaneously scanning adjacent tracks of an optical recording medium

Optical recording medium, recording and reproducing method and tracking error generating method

Magneto-optical recording medium and signal reproduction method

Head position control device

FUJITA GORO

Short-pulse light source, laser light emitting method, optical device, optical disk device, and light pickup

Recording apparatus

Optical oscillation device and recording apparatus

Recording apparatus

PANASONIC IP MAN CO LTD

Terminal connection structure, battery stack body, and method for forming terminal connection structure

Battery pack and power supply system

Buffer member and power storage module

SANYO ELECTRIC CO

Power source system utilizing time detection means to provide optimum charge to secondary battery from fuel cell