Inventor

NAKANISHI HIDEYUKI

JP63 patents

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

NAKANISHI HIDEYUKI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Semiconductor laser device and optical pickup head

Optical electronic apparatus and method for producing the same

Lead frame which includes a die pad, a support lead, and inner leads

Circuit for driving piezoelectric transformer

Semiconductor laser device and optical pickup device using the same

Diffractive optical element that polarizes light and an optical pickup using the same

Photodetector unit, and optical pickup, optical reproduction apparatus, and optical recording apparatus equipped with the same

Semiconductor light-emitting unit, optical apparatus and optical disk system having heat sinking means and a heating element incorporated with the mounting system

Semiconductor laser device

Optoelectronic device

Lens driving device, an optical pickup including the lens driving device, and a production method for the lens driving device

Objective lens driving device including a damping member which has an opening on a main surface to allow an optical axis of a lens to pass through, and optical pickup using the object lens driving device

Optical element with diffraction grating, semiconductor device, and optical information recording device employing the same

Optical head device and optical recording and reproducing apparatus having lasers aligned in a tangential direction

Optical pickup with improved optical properties

Optical device with diffraction grating having plural grating regions

Optical device with diffraction grating having plural grating regions

Cold-cathode driver and liquid crystal display

Optical-component-integrated optical pickup

Semiconductor laser device

Diffractive optical element that polarizes light and an optical pickup using the same

PANASONIC LIQUID CRYSTAL DISPL

Reducing deterioration in display quality of a displayed image on a display device

Multi-panel liquid crystal display device and method for displaying image therein

Display device

Liquid crystal display device and video signal processing method

Liquid crystal display device having superposed display panels

Liquid crystal display device

Liquid crystal display device

Display device having a rise timing of a gate-on voltage that differs from a rise timing of a first pulse signal

Display device having a fall timing of a gate-on voltage that differs from a fall timing of a last pulse signal

Display device

MATSUSHITA ELECTRONICS CORP

Semiconductor laser device with integrated reflector on a (511) tilted lattice plane silicon substrate

Deflection plate for optical pick-up device

Semiconductor laser apparatus

Semiconductor laser device

Optical head including a semiconductor laser having a non-scatter area to diffuse incident light beams

Method of etching semiconductor substrate

Semiconductor laser device

Optical head including a semiconductor laser having a non-scatter incident area

Diffraction element and optical pick-up assembly

TAKATA GO

Light emitting element drive apparatus, planar illumination apparatus, and liquid crystal display apparatus

MATSUSHIA ELECTRONICS CORP

Semiconductor laser device

YAMAMURA AKIHIRO

Backlight apparatus and display apparatus

KOYO SEIKO CO

Bearing structure

SHARP KK

Communication system, base station device, terminal device, communication method, and program

MATSUSHITA ELECTRONICS IND CO

Method for manufacturing an optical pickup

MATSUSHITA ELECTRONICS IND CO LTD

Optical electronic apparatus and method for producing the same

HITACHI LTD

Communication system and time synchronization method

PANASONIC CORP

Light-emitting device

ONISHI TOSHIKI

Backlight device and display apparatus