Katsuyoshi YAMAGUCHI

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Matsumoto-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
IMAGE CORRECTION METHOD, INFORMATION PROCESSING APPARATUS, AND NON-...
- Publication number 20240070828
- Publication date Feb 29, 2024
- SEIKO EPSON CORPORATION
- Issei YOKOYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONNECTION CONTROL METHOD, INFORMATION PROCESSING DEVICE, AND NON-T...
- Publication number 20230318933
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Katsuyoshi YAMAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL METHOD FOR PROJECTOR, CONTROL METHOD FOR INFORMATION PROCES...
- Publication number 20230276035
- Publication date Aug 31, 2023
- SEIKO EPSON CORPORATION
- Katsuyoshi YAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DISPLAY METHOD OF DISPLAY DEVICE
- Publication number 20230142794
- Publication date May 11, 2023
- SEIKO EPSON CORPORATION
- Katsuyoshi YAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR OPERATING COMMUNICATION APPARATUS, AND COMMUNICATION APP...
- Publication number 20220197586
- Publication date Jun 23, 2022
- SEIKO EPSON CORPORATION
- Katsuyoshi YAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING