This inventor holds 4 USPTO granted patents. Top assignee: Fuji Xerox Co., Ltd.. Active years: 1988-2001.
Location History:
- Kanagawa, JP (1988 - 1990)
- Nakai-machi, JP (2001)
Company Filing History:
Years Active: 1988-2001
Title: Masato Toho: Innovator in Image Encoding and Color Adjustment
Introduction
Masato Toho is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of image encoding and color adjustment, holding a total of 4 patents. His work has advanced the technology used in image processing, making it more efficient and user-friendly.
Latest Patents
Toho's latest patents include an innovative image encoding method and apparatus with adaptive prediction. This technology allows for reversible encoding with a high compression rate, enabling fast processing of images produced by a computer. The method involves performing prediction based on a first prediction method, determining if the prediction value matches the pixel value of a target pixel, and outputting a corresponding code if they match. If there is no match, subsequent prediction methods are employed to find a suitable match, ensuring accurate image representation.
Another significant patent by Toho is a method and apparatus for color adjustment. This invention introduces color adjusting coefficients for respective colors, which are added to color correction signals in a coefficient matrix. The matrix is designed to maintain the gray level in the original image even after color adjustments. This feature allows for independent adjustment of intended colors without affecting complementary colors, making the process accessible to users without professional skills.
Career Highlights
Masato Toho is currently employed at Fuji Xerox Co., Ltd., where he continues to innovate in the field of image processing. His work has not only contributed to the company's advancements but has also set new standards in the industry.
Collaborations
Toho has collaborated with notable coworkers such as Toshiyuki Tsuzuki and Kazuyasu Sasuga. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Masato Toho's contributions to image encoding and color adjustment have significantly impacted the technology landscape. His patents reflect a commitment to enhancing image processing efficiency and accessibility. Through his work at Fuji Xerox Co., Ltd., Toho continues to push the boundaries of innovation in this vital field.