Company Filing History:
Years Active: 2003
Title: Innovations of Yoshinori Kawasaki
Introduction
Yoshinori Kawasaki is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of color display technology. His innovative work has led to the development of a unique photoselective absorbing filter.
Latest Patents
Kawasaki holds a patent for a "Photoselective absorbing filter and color display equipped with said filter." This invention addresses the challenge of maintaining luminance in picture elements while efficiently absorbing reflected light. The filter is designed to have a lower transmittance of light at specific wavelengths, particularly between 470 to 510 nm and 550 to 600 nm, compared to other visible light ranges. The photoselective absorbing filter incorporates a coloring material that includes a pyridinophthalocyanine and an anthraquinone dye, enhancing its effectiveness in color display applications.
Career Highlights
Kawasaki is associated with Sanyo Color Works, Ltd., where he has been instrumental in advancing color display technologies. His work has not only contributed to the company's portfolio but has also impacted the broader field of optical engineering.
Collaborations
Kawasaki has collaborated with Atsushi Wada, further enriching his innovative endeavors. Their partnership has likely fostered the development of advanced technologies in their respective fields.
Conclusion
Yoshinori Kawasaki's contributions to the field of color display technology through his innovative patent demonstrate his expertise and commitment to advancing optical engineering. His work continues to influence the industry and inspire future innovations.