Company Filing History:
5 out of 1,134 
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1 out of 49 
Years Active: 2015-2025
Title: Ryou Yumiba: Innovator in Image Processing Technology
Introduction
Ryou Yumiba is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of image processing technology. With a total of eight patents to his name, Yumiba has developed innovative solutions that enhance the efficiency and accuracy of semiconductor inspections.
Latest Patents
Yumiba's latest patents include an image processing program, an image processing device, and an image processing method. The primary goal of these inventions is to provide a computer program that enables die-to-database inspection at high speed and with minimal false reports. The proposed computer program features an encoder layer that determines the characteristics of a design data image and a decoder layer that generates statistics related to the brightness values of pixels from the inspection target image. This innovative approach allows for effective defect detection in semiconductor images by comparing the inspection target image with the statistics derived from the decoder layer.
Another notable patent involves a measurement system and a method for generating a learning model used in image measurement of semiconductors with predetermined structures. This invention allows for measurement processing without the need for design drawings, which can be challenging to adjust or obtain parameters for image processing. The system utilizes a learning model generated from teaching data derived from sample images of semiconductors, enabling accurate image measurement.
Career Highlights
Throughout his career, Ryou Yumiba has worked with esteemed companies such as Hitachi High-Tech Corporation and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in image processing and semiconductor technology.
Collaborations
Yumiba has collaborated with notable colleagues, including So Sasatani and Kei Sakai, further enhancing his innovative work in the field.
Conclusion
Ryou Yumiba's contributions to image processing technology have made a significant impact on semiconductor inspections. His innovative patents reflect his dedication to advancing technology and improving inspection processes.