Company Filing History:
Years Active: 2004-2010
Title: Yasuko Tsuruga: Innovator in Spectral Imaging and 3D Measurement Technologies
Introduction
Yasuko Tsuruga is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the fields of spectral imaging and three-dimensional coordinate measurement. With a total of 6 patents to her name, Tsuruga's work has advanced the capabilities of medical imaging and measurement technologies.
Latest Patents
One of her latest patents is an "Apparatus and method for measuring spectrum image data of eyeground." The objective of this invention is to provide favorable spectral characteristics that reduce variation depending on the frequency of received light intensity, ensuring gentleness on the subject's eye. This apparatus also eliminates displacement between positions of respective spectral images of the same part, even if alignment changes occur over time. The apparatus comprises an illumination optical system with a light source emitting a light beam in a specified wavelength range, a light receiving optical system for forming a fundus image, a liquid crystal wavelength tunable filter, a spectral characteristic correction filter, and a data measuring section for capturing spectral fundus image data.
Another notable patent is the "Apparatus and method for three-dimensional coordinate measurement." This apparatus features first and second incident angle adjusting sections that allow for the adjustment of the object's attitude in the directions of first and second neutral axes. It enables the formation of first and second stereoscopic images of the object, along with a matching process section for identifying corresponding points in these images. The shape measuring section then obtains three-dimensional coordinate data based on the relationship between measurement points and corresponding points.
Career Highlights
Yasuko Tsuruga has worked with notable companies such as Topcon Corporation and Kabushiki Kaisha Topcon. Her experience in these organizations has contributed to her expertise in developing innovative technologies in her field.
Collaborations
Throughout her career, Tsuruga has collaborated with esteemed colleagues, including Nobuo Kochi and Hirotami Koike. These partnerships have fostered a collaborative environment that has led to significant advancements in her research and inventions.
Conclusion
Yasuko Tsuruga's contributions to spectral imaging and three-dimensional measurement technologies highlight her innovative spirit and dedication to advancing these fields. Her patents reflect her commitment to improving medical imaging and measurement accuracy, making her a notable figure in the world of invention.