This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Suntory Limited, Canon Kabushiki Kaisha. Active years: 1989-2025.
Location History:
- Osaka, JP (1989)
- Saitama, JP (1990 - 1991)
Company Filing History:
Years Active: 1989-2025
Title: Masaru Ueda: Innovator in Camera Technology
Introduction
Masaru Ueda is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of camera technology, holding a total of 5 patents. His innovative work focuses on enhancing communication methods between cameras and accessory apparatuses.
Latest Patents
Ueda's latest patents include a camera and accessory apparatus that improve communication control methods. One notable invention is a storage medium that alters the content of communication error processing based on the type of error detected. This technology allows a camera to operate while connected to multiple accessory apparatuses. The camera is designed to manage communication through a notification channel and a data communication channel, enabling simultaneous communication with several accessories. Additionally, it can switch between specific accessory apparatuses in a predetermined order to optimize error processing.
Career Highlights
Throughout his career, Masaru Ueda has worked with notable companies such as Suntory Limited and Canon. His experience in these organizations has contributed to his expertise in developing advanced camera technologies.
Collaborations
Ueda has collaborated with talented individuals in the field, including Hidetsura Cho and Mie Tamaoka. Their joint efforts have furthered the development of innovative solutions in camera technology.
Conclusion
Masaru Ueda's contributions to camera technology and communication methods have established him as a key figure in the industry. His innovative patents continue to influence the way cameras interact with accessory apparatuses, showcasing his commitment to advancing technology.

