Inventor

WAKABAYASHI KANJI

JP48 patents

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

WAKABAYASHI KANJI

PANASONIC CORP

Optical pickup, optical disc drive device, and optical information device

Optical information device, cross-talk reduction method, computer, player, and recorder

Optical head apparatus and optical information apparatus

Afocal lens, optical head, optical disk apparatus and optical information equipment

Optical head and optical disc device

Objective lens actuator

Optical pickup device, and optical disc device

Optical pickup device and information processing apparatus incorporating the optical pickup

Information recording medium, information supply system, and optical information device

Optical pickup device and collimate lens

Optical pickup, optical information device, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server

Objective lens unit, optical pickup, and optical information device having ultraviolet-transmissive lens holder

Optical disc drive and optical information system

Optical pickup, optical element, optical information device, computer, optical information medium player, car navigation system, optical information medium recorder and optical disk server for use with a light source which emits a divergent beam

Optical disc apparatus, optical information equipment with the optical disc apparatus, and focusing control LSI in the optical disc apparatus

Optical pickup device with heat radiation part, and optical disc apparatus including the optical pickup device

Optical pickup device and information processor

Objective lens driving device, optical pickup device, and optical disk drive

Optical pickup device, optical information device, and information processing device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Objective lens driving apparatus

Objective lens driver

Object lens driving device

Disc cartridge

Objective lens driver

Objective lens driving apparatus

Lens drive device with lens holder carrying drive flux generating magnets

Optical disk device

Apparatus for driving an objective lens utilizing flexible arms and pivotability mechanisms

Objective lens driving apparatus

Liquid crystal driver and optical head for tilt correction

KOMMA YOSHIAKI

Objective lens unit, optical pickup, and optical information apparatus

Optical disk driving apparatus, optical disk driving system, vehicle equipped with optical disk driving system, method of correcting spherical aberration in optical disk driving apparatus, program and recording medium

Objective lens unit, optical pickup, and optical information apparatus

Optical disk driving apparatus, optical disk driving system, vehicle equipped with optical disk driving system, method of correcting spherical aberration in optical disk driving apparatus, program and recording medium

Optical head and optical information device

YAMASAKI FUMITOMO

Information recording medium, information supply system, and optical information device

Optical head, optical disc drive, computer, optical discplayer and optical disc recorder

Optical head, optical head manufacturing method and optical disc device

Optical head, optical disc device and information recording and/or reproducing device

PANASONIC IP MAN CO LTD

Recording apparatus

Optical disc information device and information processing device

Optical information apparatus and information processing apparatus

Optical disk information device and information processing device

TANAKA TOSHIYASU

Optical pickup, optical information device, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server

Optical pickup, optical disc apparatus, integrated coupling lens, integrated prism, and optical information equipment

Optical pickup and optical disc drive

MIZUNO OSAMU

Position sensor, optical head device, head moving mechanism, information recording and reproduction device and position control system

MATSUZAKI KEIICHI

Optical pickup, optical disc drive device, and optical information device