Inventor

YOSHINO HISAKAZU

JP20 patents

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

YOSHINO HISAKAZU

TOKYO OPTICAL

Slit lamp and accessory device thereof

Eye disease inspecting instrument

Stereo-microscope with two observation optical systems each including a right angle prism and a roof right angle prism providing both rotation and relative separation adjustments

Method for determining refractive index of an object

Stereo-microscope with a common objective lens system

Lens judging apparatus of lens meter

Specular microscope

Projection type lensmeter

TOPCON CORP

Surface inspection apparatus

Scanning projection optical device

Apparatus for inspecting slight defects on a photomask pattern

Method and apparatus for inspecting slight defects in a photomask pattern

Scanning type projector

Method of producing a lens

Wide-field exposure optical system

TOSHIBA KK

Optical substrate inspection apparatus

Method and an apparatus for aligning first and second objects with each other

Sample inspection apparatus and sample inspection method

Method and device for aligning first and second objects relative to each other

Method and an apparatus for aligning first and second objects with each other