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
Location History:
- Shinjuku-Ku, JP (2011)
- Kashima, JP (2012)
Company Filing History:
Years Active: 2011-2012
Title: Kei Kato - Innovator in Optical Technology
Introduction
Kei Kato is a prominent inventor based in Kashima, Japan. He has made significant contributions to the field of optical technology, particularly through his innovative patents. With a total of 2 patents, Kato's work focuses on enhancing the quality and functionality of optical sheets used in various applications.
Latest Patents
Kato's latest patents include an optical diffusing sheet and an optical deflecting sheet designed for transmission type screens. The optical deflecting sheet is engineered to emit imaging light projected from an incident side to an emergent side. It features a highly rigid substrate layer that possesses both light-transmissibility and high rigidity. This sheet includes multiple layers laminated on the substrate, with at least a pair of anti-scattering layers on opposite sides to prevent scattering. Additionally, it incorporates an optical deflecting element, which is a prism part formed by arranging unit prisms that refract or reflect the imaging light.
The optical diffusing sheet is designed to prevent deterioration in image quality due to environmental changes. It ensures that even if the substrate is broken, scattering of the pieces is minimized. This sheet also consists of a highly rigid substrate layer and multiple laminated layers, including anti-scattering layers and an optical diffusing element that diffuses imaging light effectively.
Career Highlights
Kei Kato is associated with Dai Nippon Printing Co., Ltd., where he continues to innovate in the field of optical technology. His work has been instrumental in developing products that enhance visual experiences in various applications.
Collaborations
Kato has collaborated with notable coworkers, including Tsuyoshi Kashiwagi and Daijiro Kodama. Their combined expertise has contributed to the advancement of optical technologies within their organization.
Conclusion
Kei Kato's contributions to optical technology through his patents reflect his dedication to innovation and quality. His work continues to influence the industry, making significant strides in enhancing imaging technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile