Yukie Yamazaki

Title: Innovator Yukie Yamazaki: Pioneering Focus Adjustment Technologies

Introduction

Yukie Yamazaki is a prominent inventor based in Hino, Japan. She has made significant contributions to the field of imaging technology, particularly in focus adjustment devices. With a total of 11 patents to her name, her work has advanced the capabilities of imaging systems.

Latest Patents

Yamazaki's latest patents include a focus adjustment device and a focus adjustment method. The focus adjustment device features multiple detection areas within an imaging region. It generates ranging values for physical objects in these areas and performs focus adjustments based on these values. The device includes a processor with several sections: a statistical processing section, a movement state estimating section, a prediction section, and a control section. The statistical processing section processes the ranging values statistically, while the movement state estimating section calculates representative values that reflect statistical dispersion. This allows for the estimation of the movement state of physical objects over time. The prediction section then predicts the focal position based on the estimated movement state, and the control section executes the focus adjustment accordingly.

Another notable patent is for a focusing apparatus that includes processing circuitry. This circuitry selects an autofocus (AF) area that indicates the defocus amount closest to a calculated moving object prediction equation. This selection occurs when the moving object prediction equation is established, particularly in scenarios where the driving direction is close-range. The equation is deemed established when the divergence between the historical defocus amount and the calculated prediction is within a predetermined value.

Career Highlights

Yukie Yamazaki has worked with renowned companies such as Olympus Corporation and Olympus Imaging Corporation. Her experience in these organizations has allowed her to develop and refine her innovative technologies in imaging.

Collaborations

Yamazaki has collaborated with notable colleagues, including Kazumasa Kunugi and Tetsuo Kikuchi. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Yukie Yamazaki's contributions to focus adjustment technologies have significantly impacted the field of imaging. Her innovative patents and collaborations highlight her role as a leading inventor in this domain.