Company Filing History:
Years Active: 1981-1983
Title: Syozo Yoshida: Innovator in Electromagnetic Shutter Technology
Introduction
Syozo Yoshida is a notable inventor based in Machida, Japan. He has made significant contributions to the field of photographic technology, particularly through his innovative designs for electromagnetically driven shutters. With a total of 5 patents to his name, Yoshida's work has had a lasting impact on camera functionality and performance.
Latest Patents
Yoshida's latest patents include an electromagnetically driven shutter designed for use in photographic cameras. This innovative shutter features blades that are driven by an electromagnetic source, allowing them to move in vertical directions. The design incorporates an electrical power supply control system that detects the photographic posture of the camera. This ensures that the speed of movement of the shutter blades remains constant, regardless of whether the camera is positioned normally or upside down. Another patent focuses on a leading and trailing shutter member, both driven by respective electromagnetic sources during exposure and return operations. Selector switches control the drive current from a battery to the electromagnetic coils, ensuring precise operation.
Career Highlights
Yoshida has spent a significant portion of his career at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work has contributed to Canon's reputation for innovation in the camera industry. His patents reflect a deep understanding of both mechanical and electronic systems, showcasing his ability to integrate technology for enhanced user experience.
Collaborations
Throughout his career, Yoshida has collaborated with talented individuals such as Syuichiro Saito and Nobuaki Date. These collaborations have likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies in the field of photography.
Conclusion
Syozo Yoshida's contributions to the field of photographic technology through his innovative electromagnetically driven shutter designs have significantly advanced camera functionality. His work continues to influence the industry, making him a key figure in the realm of inventions related to photography.