Akihiro MAEDA

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Patents Grantslast 30 patents

Information Patent Grant
Transmission type color gradation chart, transmission type color gr...
- Patent number 12,130,182
- Issue date Oct 29, 2024
- Dai Nippon Printing Co., Ltd.
- Akihiro Maeda
- G01 - MEASURING TESTING
Information Patent Grant
Color correction device for medical apparatus
- Patent number 12,048,415
- Issue date Jul 30, 2024
- Dai Nippon Printing Co., Ltd.
- Yoshihiko Ogino
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION TYPE COLOR GRADATION CHART, TRANSMISSION TYPE COLOR GR...
- Publication number 20220390283
- Publication date Dec 8, 2022
- DAI NIPPON PRINTING CO., LTD.
- Akihiro MAEDA
- G01 - MEASURING TESTING
Information Patent Application
COLOR CORRECTION DEVICE FOR MEDICAL APPARATUS
- Publication number 20220095891
- Publication date Mar 31, 2022
- DAI NIPPON PRINTING CO., LTD.
- Yoshihiko OGINO
- G06 - COMPUTING CALCULATING COUNTING