This inventor holds 2 USPTO granted patents. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 2011-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011-2012
Title: Yuka Hiwatashi: Innovator in Near-Infrared Technology
Introduction
Yuka Hiwatashi is a prominent inventor based in Tokyo-to, Japan. She has made significant contributions to the field of near-infrared technology, holding two patents that showcase her innovative spirit and technical expertise.
Latest Patents
Her latest patents include a near-infrared absorbing composition and a near-infrared absorbing filter. The near-infrared absorbing composition is designed to absorb near-infrared rays emitted from displays, such as plasma displays. This invention enhances production efficiency by reducing the number of lamination steps and resists color non-uniformity even after prolonged use in high temperature and humidity conditions. Additionally, it prevents an increase in haze. The near-infrared absorbing filter features a layer comprising this composition, further enhancing its functionality.
Another notable patent is an adhesive composition for optical filters, which includes an adhesive layer that combines adhesiveness with desired optical filter functions. This adhesive layer is designed to maintain its spectral characteristics over time, even under challenging conditions. It contains a block copolymer with a specific triblock structure and light-absorbing agents, making it suitable for use in composite filters.
Career Highlights
Yuka Hiwatashi is currently employed at Dai Nippon Printing Co., Ltd., where she continues to develop innovative solutions in her field. Her work has significantly impacted the industry, particularly in enhancing the performance of display technologies.
Collaborations
Throughout her career, Yuka has collaborated with talented individuals such as Yudai Yamashita and Hideki Imamura. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Yuka Hiwatashi is a trailblazer in the realm of near-infrared technology, with her patents reflecting her commitment to innovation and excellence. Her contributions continue to shape the future of display technologies and optical filters.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile