This inventor holds 2 USPTO granted patents. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 1985-1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985-1988
Title: Shigeru Doi: Innovator in Machine Tool Technology
Introduction
Shigeru Doi is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of machine tool technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of machining processes.
Latest Patents
One of Doi's latest patents is a tool transfer mechanism for machine tools. This mechanism is designed to transfer a tool between a gateway position of a tool storage magazine and an exchange position adjacent to a spindle. It includes a base mounted on a frame, an actuator for rectilinearly moving the base, and a holding arm that is resiliently biased toward the tool. The holding arm releases the tool when the base is at the gateway position, and the base rotates to change the tool's posture between two positions.
Another notable patent is a menu programmed machine tool numerical controller with interference detection. This numerical controller comprises a microprocessor connected to a data input device, a CRT display device, and a data storage device. The microprocessor prepares an NC program for a workpiece based on manually input machining information. It also calculates workpiece interference space and tool paths, displaying messages to inform operators of any potential interferences during machining operations.
Career Highlights
Shigeru Doi is currently employed at Toyoda Koki Kabushiki Kaisha, a company known for its advanced machine tool solutions. His work has significantly impacted the efficiency of machining processes, making him a valuable asset to the company.
Collaborations
Doi has collaborated with notable coworkers, including Kenichi Munekata and Yoshio Doi. Their combined expertise contributes to the innovative environment at Toyoda Koki Kabushiki Kaisha.
Conclusion
Shigeru Doi's contributions to machine tool technology through his patents and work at Toyoda Koki Kabushiki Kaisha highlight his role as an influential inventor in the industry. His innovative designs continue to shape the future of machining processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile