This inventor holds 4 USPTO granted patents. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 1983-1996.
Location History:
- Nagoya, JP (1983 - 1990)
- Nogoya, JP (1990)
- Aichi, JP (1996)
Company Filing History:
Years Active: 1983-1996
Title: Shigeo Hotta: Innovator in Detection and Robotics
Introduction
Shigeo Hotta is a notable inventor based in Nagoya, Japan. He has made significant contributions to the fields of detection technology and robotics. With a total of 4 patents to his name, Hotta's work showcases his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is an "Apparatus for detecting contact with rotating body." This invention is designed to detect contact between a contact detection member and a rotating body, such as a grinding wheel. The apparatus includes an AE sensor, a rectangular pulse generator, a sampling circuit, and a processing device like a microcomputer. The AE sensor generates an electric signal in response to vibrations, while the rectangular pulse generator outputs a pulse corresponding to the duration of that vibration. The processing device then determines if actual contact has occurred between the rotating body and the detection member.
Another significant patent is the "Object recognition system for a robot." This system aids in recognizing the location of a cylindrical shaft for positioning an end effector of an industrial robot. The method involves generating a multilevel gray image of the shaft using a CCD image sensor, differentiating the image, and binarizing it based on a threshold value. This process extracts a pattern image inherent to the shaft's shape, which is then collated with a reference image to determine the shaft's location accurately.
Career Highlights
Shigeo Hotta is currently associated with Toyoda Koki Kabushiki Kaisha, a company known for its advancements in manufacturing and technology. His work at the company has allowed him to develop innovative solutions that enhance industrial processes.
Collaborations
Hotta has collaborated with notable coworkers, including Osamu Matsuda and Yoichi Yamakawa. Their combined expertise has contributed to the successful development of various projects and patents.
Conclusion
Shigeo Hotta's contributions to detection technology and robotics reflect his innovative mindset and dedication to advancing these fields. His patents demonstrate a commitment to improving industrial processes and enhancing the capabilities of robotic systems.