Yoshito Shibata

Title: Innovations of Yoshito Shibata

Introduction

Yoshito Shibata is a notable inventor based in Tsu, Japan. He has made significant contributions to the field of technology, particularly in the development of optical touch panels and coin validation devices. With a total of 6 patents to his name, Shibata continues to push the boundaries of innovation.

Latest Patents

One of Shibata's latest inventions is an optical touch panel. This device includes a pair of retroreflective plates arranged inside a rectangular frame, along with a plurality of detectors positioned at the corners. These detectors are designed to irradiate infrared rays to the retroreflective plates and generate detection images based on the reflected light. An operation determining unit then detects touch positions based on these images.

Another significant invention is a coin validation device implemented in coin handling machines. This device stores deposited coins on a denomination-by-denomination basis and pays out stored coins in response to disbursement instructions. It features a carrier that transports the deposited coin in a horizontally-fallen state and a discriminator that identifies the authenticity and denominations of the coins. If a counterfeit coin is detected, the carrier redirects it in the opposite direction.

Career Highlights

Yoshito Shibata is currently employed at Fuji Electric Co., Ltd., where he continues to innovate and develop new technologies. His work has had a substantial impact on the industry, particularly in enhancing the functionality and reliability of electronic devices.

Collaborations

Shibata has collaborated with several talented individuals throughout his career, including Takuya Fukuura and Kazuhiro Tomita. These collaborations have contributed to the successful development of his innovative projects.

Conclusion

Yoshito Shibata is a prominent inventor whose work in optical touch panels and coin validation devices showcases his commitment to innovation. His contributions continue to influence the technological landscape, making him a significant figure in his field.