This inventor holds 1 USPTO granted patent. Top assignee: Nidec Copal Corporation. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004
Title: Kiyosi Toma: Innovator in Electromagnetic Actuators
Introduction
Kiyosi Toma is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of camera technology through his innovative designs. His work focuses on enhancing the functionality and compactness of camera shutter devices.
Latest Patents
Kiyosi Toma holds a patent for an electromagnetic actuator and shutter device for cameras. This invention features a rotatable disk-shaped rotor that is magnetized with different polarities. The design includes a first plate-like yoke and a second plate-like yoke, each with magnetic pole parts that are opposed to the rotor's outer peripheral surface. The configuration allows for the electromagnetic actuator to be thinned, which in turn enables the camera shutter device and the camera itself to be miniaturized.
Career Highlights
Kiyosi Toma is currently associated with Nidec Copal Corporation, where he continues to innovate in the field of camera technology. His work has led to advancements that improve the efficiency and design of camera mechanisms.
Collaborations
Kiyosi has collaborated with notable colleagues such as Koji Sekizawa and Nobuyoshi Inoue. Their combined expertise has contributed to the development of cutting-edge technologies in the industry.
Conclusion
Kiyosi Toma's contributions to the field of electromagnetic actuators and camera technology highlight his innovative spirit and dedication to advancing the industry. His patent for a compact camera shutter device exemplifies the potential for miniaturization in modern technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile