Location History:
- Kawasaki, JP (1997 - 2016)
- Akashi, JP (2014 - 2020)
Company Filing History:
Years Active: 1997-2020
Title: Hiroyasu Yoshikawa: Innovator in Image Processing Technology
Introduction
Hiroyasu Yoshikawa, based in Kawasaki, Japan, is a prominent inventor in the field of image processing, with an impressive portfolio of 41 patents. His contributions to technology focus on enhancing visual data processing, particularly through innovative apparatuses that improve image resolution and detect gaze.
Latest Patents
Yoshikawa's recent patents reflect his commitment to advancing image processing technology. One notable patent is for an "Image processing apparatus and information processing method for improving resolution of direction exhibiting degraded resolution." This invention features an acquisition unit that gathers a first finite spatial filter characterized by image resolution anisotropy. The calculation unit associated with this apparatus computes a second spatial filter by convolving a finite filter with the first spatial filter, enabling improved image processing capabilities.
Another significant patent developed by Yoshikawa is for a "gaze detection apparatus, gaze detection computer program, and display apparatus." This innovation employs a light source to illuminate a user's eye and includes an imaging unit that captures the user's facial image. The sophisticated processor in this device estimates distance, calculates ratios, and determines gaze direction or position based on corneal reflection and pupil center, thus enhancing gaze detection technologies.
Career Highlights
Yoshikawa's career is marked by his role at Fujitsu Corporation, where he applies his expertise in image processing and develops innovative solutions that push the boundaries of current technology. His work has not only contributed to Fujitsu's portfolio but also set new standards in the industry for image processing applications.
Collaborations
Throughout his career, Hiroyasu Yoshikawa has collaborated with talented individuals like Kazushi Uno and Yasumasa Iwamura. These collaborations have fostered a dynamic environment for innovation, allowing the team to work together on complex challenges and develop cutting-edge technologies in image processing.
Conclusion
Hiroyasu Yoshikawa exemplifies the spirit of innovation in the field of image processing. With 41 patents to his name, he continues to play a vital role in enhancing how we interact with visual information. His recent advancements in gaze detection and image resolution methods not only highlight his inventive prowess but also position him as a key figure in technological advancements at Fujitsu Corporation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.