Inventor

ITO YUKA

JP23 patents

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

ITO YUKA

FUJI XEROX CO LTD

Image-forming material

Perimidine-substituted squarylium dye, dispersion medium, detection medium and image forming material

Display medium, display device and display method

Colorant

Image-forming material

Black color material and toner

Image forming material

Colorant and toner

ITO YUKA

Recording medium and infrared reading method

Recording medium and image forming apparatus

Profile measuring apparatus

DENSO CORP

Authentication management device and authentication management method

Common storage management device and common storage management method

Common storage management device and common storage management method

JVCKENWOOD CORP

Earphone

Battery charger for earphones

HASEGAWA SHINJI

Image inspection device and image forming apparatus

Black color material and toner

SONY CORP

Magnetic recording medium

KONDO MASAYOSHI

Circuit board, semiconductor device, process for manufacturing circuit board and process for manufacturing semiconductor device

HIROKAWA KAZUHIKO

Image processing device and image forming device for generating corrected image data for a source image according to absorption wavelength characteristics of invisible coloring material

NAKASO SUGURU

Image forming apparatus, output device, computer-readable medium and recording medium

TIAN MINQUAN

Perimidine-based squarylium dye, dye-containing composition, and image-forming material