Hirofumi Tsuruta

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 12,243,136
- Issue date Mar 4, 2025
- Canon Kabushiki Kaisha
- Hirofumi Tsuruta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 12,069,209
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Hirofumi Tsuruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, control method, and storage medium
- Patent number 11,842,042
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Hirofumi Tsuruta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color processing apparatus and method thereof
- Patent number 8,280,154
- Issue date Oct 2, 2012
- Canon Kabushiki Kaisha
- Hirofumi Tsuruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20240372950
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Hirofumi Tsuruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20230186540
- Publication date Jun 15, 2023
- Canon Kabushiki Kaisha
- Hirofumi TSURUTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20220337709
- Publication date Oct 20, 2022
- Canon Kabushiki Kaisha
- Hirofumi Tsuruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20210042001
- Publication date Feb 11, 2021
- Canon Kabushiki Kaisha
- Hirofumi Tsuruta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLOR PROCESSING APPARATUS AND METHOD THEREOF
- Publication number 20090136126
- Publication date May 28, 2009
- Canon Kabushiki Kaisha
- Hirofumi Tsuruta
- G06 - COMPUTING CALCULATING COUNTING