Image-processing device, image-processing method, and storage medium on which program is… Grant US-11514700-B2 United States of America 29 Nov 2022
Image-processing device for document image, image-processing method for document image… Grant US-11328504-B2 United States of America 10 May 2022
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM FOR STORING PROGRAM Application EP-3779782-A4 European Patent Office 05 May 2021
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM ON WHICH PROGRAM IS… Application EP-3779781-A4 European Patent Office 28 Apr 2021