Inventor

OGAWA MASAHARU

JP83 patents

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

OGAWA MASAHARU

MITSUBISHI ELECTRIC CORP

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Two-stage actuator control device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Information storage device capable of oepration in a velocity control mode and a tracking control mode

Information storage device with head position detection outside a user utilizable region and an optical disk drive device having target velocity-controlled head actuation

Disk apparatus having a power consumption reducing mechanism

Pit spacing in the servo field of an optical disk for speed and direction detection and data retrieval

Signal decoding apparatus and method

Optic disc with servo pattern and apparatus for accessing the optical disc

Device for driving and controlling optical head for use in optical disk system

Apparatus for controlling relative movement of an optical head to an optical disk with velocity detection

Optical information processing device having switchable optics for use with plural media types

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc with alternating servo patterns and driving apparatus therefor

Frequency selective optical data record/regenerate apparatus

Optical disc with servo pattern providing enhanced reliability of servo clock detection and apparatus for accessing the optical disc

Feedback controller

Optical disk drive apparatus having counter disable at seek start-up

FUJI PHOTO FILM CO LTD

Radiation solid-state detectors, and radiation image record-reading method and device using the same

Heat development apparatus

Heat processing apparatus and heat developing apparatus using the same

Heat treatment apparatus and heat development apparatus using the same

Thermal developing apparatus

Process and apparatus for drying coated web

Process for drying coated web

Image detector having photoconductive layer, linear electrodes transparent to reading light, and signal-readout electrodes shaded from reading light

Drying concentration of photographic emulsion coating by microwave irradiation

NAKAHARA HIRONORI

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

MITSUBISHI ELECTRIC RES LAB

System and method for recording and reproducing multimedia based on an audio signal

OGAWA MASAHARU

Disc brake apparatus