Company Filing History:
Years Active: 2021-2025
Title: Innovations by Tomohiro Tateishi
Introduction
Tomohiro Tateishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in gaze detection and control apparatuses. With a total of 3 patents, his work has garnered attention for its innovative approaches to user interaction with devices.
Latest Patents
Tateishi's latest patents include a line-of-sight detecting apparatus, an image pickup apparatus, and a line-of-sight detecting method. The line-of-sight detecting apparatus features a processor that estimates a user's gaze point on a display based on an eyeball image. It performs calibration to minimize the difference between the estimated and actual gaze point positions. Additionally, it determines if recalibration is necessary based on changes in the user's pupil diameter. The control apparatus he developed aims to quickly reduce positional deviations of a gaze point when a photographer's eye contacts a viewfinder. This apparatus estimates and corrects the gaze point based on the position of an indicator displayed on a screen.
Career Highlights
Tomohiro Tateishi is associated with Canon Inc., a leading company in imaging and optical products. His work at Canon has allowed him to explore and develop advanced technologies that enhance user experience in photography and display interactions.
Collaborations
Tateishi has collaborated with notable colleagues, including Yusuke Shimizu and Miyako Shibutani. Their teamwork has contributed to the successful development of innovative technologies within the company.
Conclusion
Tomohiro Tateishi's contributions to gaze detection technology and control apparatuses highlight his role as a significant inventor in the field. His patents reflect a commitment to enhancing user interaction with devices, showcasing the importance of innovation in technology.