Inventor

AIKOH YOSHIHISA

JP22 patents

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

AIKOH YOSHIHISA

SONY CORP

Phosphor wheel, light source unit, and image display device

Phosphor wheel, light source unit, and image display device

Phosphor wheel, light source unit, and image display device

Liquid crystal display unit and projection-type display device

Liquid crystal display unit and projection display apparatus

Composite-optical-system unit and projector

Phosphor wheel, light source unit, and image display device

Light source unit, light source apparatus, and image display apparatus

Image display apparatus and control method

Image display apparatus and control method

Composite-optical-system unit and projector

Image display apparatus, light source apparatus, and image display method

Light synthesis apparatus and light separation apparatus

Light source, light source apparatus, and image display apparatus to facilitate cooling and handling of the light source

OKI DATA KK

LED head for illuminating a surface of a photoconductive body

Led print head and method of adjusting the focus thereof

Method of correcting the amounts of emitted light

AIKOH YOSHIHISA

Liquid crystal display unit and projection-type display

Optical apparatus and projection apparatus

Polarization optical apparatus having slidable polarization element

OKI ELECTRIC IND CO LTD

Light emission intensity width compensating method of LED print head and apparatus thereof

IWANE TETSUAKI

Optical device and projection device using the optical device which reduce registration shift caused by heat