Sakuichi Ohtsuka

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Kagoshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image adjustment device, image adjustment method, and computer read...
- Patent number 11,107,441
- Issue date Aug 31, 2021
- Sakuichi Ohtsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image processing system with hue rotation processing
- Patent number 9,710,931
- Issue date Jul 18, 2017
- Kagoshima University
- Sakuichi Ohtsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE ADJUSTMENT DEVICE, IMAGE ADJUSTMENT METHOD, AND COMPUTER READ...
- Publication number 20210174763
- Publication date Jun 10, 2021
- KAGOSHIMA UNIVERSITY
- Sakuichi Ohtsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND PROGRAM
- Publication number 20150279057
- Publication date Oct 1, 2015
- KAGOSHIMA UNIVERSITY
- Sakuichi Ohtsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND PROGRAM PRODUCT
- Publication number 20130321663
- Publication date Dec 5, 2013
- Sakuichi OHTSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM
- Publication number 20120169756
- Publication date Jul 5, 2012
- Kagoshima University
- Sakuichi Ohtsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE