Inventor

KURI RYOHEI

JP20 patents

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

KURI RYOHEI

SEIKO EPSON CORP

Actuator control device, optical module, and electronic apparatus

Optical module and method of driving optical module

Spectrometry device, image forming apparatus, and spectrometry method

Image forming apparatus and dirtiness detection method

Inspection apparatus, inspection system, and inspection method

Imaging condition evaluation device and imaging condition evaluation method

Ink tank, ink measuring system, and ink measuring method

Spectrometry method and spectrometry apparatus

Spectrometry method and spectrometry apparatus

Spectroscopic camera and electronic device

Inspection apparatus, inspection system, and inspection method

Printing apparatus

Inspection method and inspection device

Defect detecting device and defect detecting method

Spectroscopic measurement apparatus, driving circuit, and spectroscopic measurement method

Color irregularity detecting device, image forming apparatus, and color irregularity detecting method

Light detector, correction coefficient calculation device, and correction coefficient calculation method

Optical element, optical device, and electronic device

Color measurement device, image forming apparatus, electronic equipment, color chart, and color measurement method

KURI RYOHEI

Optical filter device