Inventor

KOIZUMI HARUYUKI

JP20 patents

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

KOIZUMI HARUYUKI

OMRON TATEISI ELECTRONICS CO

Coil spring for key switch

Keyboard switch

Handy image scanner

Image processing apparatus having an image scanner

Input apparatus for computer

Alternate on-off switch mechanism

Rotary shaft - push button switch anchor assembly

Coordinate inputting system with provision for erroneous input detection

Coordinate inputting sheet with auxiliary electrodes promoting accuracy of positional detection

Printed wiring board

Push button switch

Handy image scanner

Image reader

Coordinate input sheet with correction electrodes

Mechanical snap switch having a mechanism for separating fused contacts

X-ray examination method and X-ray examination apparatus

X-ray examination apparatus and x-ray examination method using the same

Image reader

Alternate on-off switch mechanism

(unassigned)

Handy image scanner