This inventor holds 2 USPTO granted patents. Top assignees: Fuji Photo Optical Co., Ltd., Yugenkaisha Sato Kenkyusho. Active years: 1976-1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1977
Title: Takayoshi Sato: Innovator in Camera Control Technology
Introduction
Takayoshi Sato is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of camera technology, particularly in the area of exposure control. With a total of 2 patents, Sato's work has advanced the functionality and precision of camera systems.
Latest Patents
Sato's latest patents include a control circuit for automatically controlling a diaphragm of a camera. This innovative control circuit utilizes a servomotor coupled with the diaphragm, featuring a pair of coils that drive the servomotor in opposite directions to adjust the diaphragm for proper exposure. The circuit incorporates a photoelectric element that generates inputs based on the scene light quantity, allowing for precise control of the diaphragm.
Another significant patent is the exposure control circuit, which is connected to electrically operated exposure control elements such as electric shutters or electrically controlled diaphragms. This circuit includes a bridge circuit with a photodetector that receives light from the object being photographed. The design allows for independent variation of resistance in the circuit, enhancing the accuracy of exposure control.
Career Highlights
Throughout his career, Takayoshi Sato has worked with prominent companies, including Yugenkaisha Sato Kenkyusho and Fuji Photo Optical Co., Ltd. His experience in these organizations has contributed to his expertise in camera technology and innovation.
Collaborations
Sato has collaborated with various professionals in the field, including his coworker Kunio Ando. These collaborations have fostered an environment of innovation and creativity, leading to advancements in camera technology.
Conclusion
Takayoshi Sato's contributions to camera control technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the photography industry, ensuring that camera systems are more efficient and effective.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile