Company Filing History:
9 out of 90,809 
2 out of 35,756 
1 out of 42,517 
Years Active: 1984-2002
Title: Masaaki Yoshida: Innovator in Visual Axis Technology
Introduction
Masaaki Yoshida is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of assistive technology, particularly for individuals with physical disabilities. With a total of 13 patents to his name, Yoshida's work focuses on enhancing communication and interaction through innovative devices.
Latest Patents
One of Yoshida's latest patents is the "Visual-axis entry transmission apparatus and method therefor." This invention allows physically handicapped individuals who cannot depress a foot button to easily select characters for input. The system displays 50 characters on a liquid crystal device of a head-mounted display unit and an external monitor. It detects the user's visual axis position through a detection circuit, enabling the selection of characters based on where the user is looking. The device updates selection character data for the past 100 selections and notifies the user when a character has been successfully entered. This innovation aims to streamline the input process and reduce unnecessary operations.
Another notable patent is the "Visual axis input and decision transfer device and method." This device operates by assessing the detection-result condition, such as success or failure in visual-axis detection. It informs the user of the detection result by changing the selection frame color of characters, allowing for confirmation of the visual axis detection and minimizing repetitive actions.
Career Highlights
Masaaki Yoshida has worked with several esteemed companies, including Canon and NEC Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies that cater to the needs of users with disabilities.
Collaborations
Yoshida has collaborated with notable colleagues, including Hironori Goto and Hiroyuki Kataoka. Their combined efforts have led to the development of innovative solutions that enhance user experience in assistive technology.
Conclusion
Masaaki Yoshida's contributions to visual axis technology demonstrate his commitment to improving the lives of individuals with disabilities. His innovative patents reflect a deep understanding of user needs and a dedication to creating accessible solutions.