Yoshihiro Yokota

Title: Innovations of Yoshihiro Yokota

Introduction

Yoshihiro Yokota is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced sensor systems. With a total of nine patents to his name, his work has had a considerable impact on safety and detection technologies.

Latest Patents

One of his latest patents is an airbag system using a three-dimensional acceleration sensor. This innovative sensor is capable of detecting small acceleration values as well as high values up to 100 G during a collision. It features a diaphragm that links a frame and a massive part, along with diaphragms and beams that connect the massive part to a central part. These components are crafted from a single crystalline silicon plate. The gaps between the massive part and opposing electrodes change in response to the applied acceleration, allowing a circuit connected to terminals to detect these changes as variations in capacitance, thus determining the direction and level of the applied acceleration.

Another significant patent is a detector with a self-calibration function. This device detects a physical quantity as an electrical signal and includes a detection portion, a stimulating portion, and a signal processing portion. A calibration signal is supplied from the signal processing portion to the detection portion via the stimulating portion to measure a specific response. This process enables self-calibration and correction of the detector's characteristics based on changes in the response.

Career Highlights

Yoshihiro Yokota has worked with prominent companies such as Hitachi, Ltd. and Hitachi Automotive Engineering Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, he has collaborated with notable colleagues, including Shigeki Tsuchitani and Seiko Suzuki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yoshihiro Yokota's contributions to the field of technology through his patents and collaborations highlight his innovative spirit and dedication to advancing safety and detection systems. His work continues to influence the industry and inspire future inventors.