This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1994-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994-1995
Title: Yoko Hayashi: Innovator in Optical Data Storage
Introduction
Yoko Hayashi is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of optical data storage, holding 2 patents that showcase her innovative spirit and technical expertise. Her work has implications for the future of data storage technology.
Latest Patents
One of her latest patents is focused on an optical data storage medium. This invention involves a reflecting layer formed on a substrate, utilizing a dye containing layer with a reflectivity of 15 to 25%. The design allows for a signal modulation degree of an information signal that falls within a range of 0.3 to 0.6. The invention aims to create a compact and lightweight recording and reproducing apparatus that can handle media with lower reflectivity, such as magneto-optical discs.
Another notable patent involves clathrate inclusion compounds and their application in optical recording media. This invention describes a clathrate inclusion compound that consists primarily of a cyanine dye and organic host molecules. By incorporating the cyanine dye, the degradation caused by oxygen is mitigated, preserving the absorbance and reflectance characteristics of the dye. This advancement enhances the durability and performance of optical recording media.
Career Highlights
Yoko Hayashi is currently employed at Sony Corporation, where she continues to push the boundaries of optical data storage technology. Her work at Sony has allowed her to collaborate with leading experts in the field, contributing to the company's reputation for innovation.
Collaborations
She has worked alongside notable colleagues such as Shin-Ichiro Tamura and Nobuyuki Matsuzawa. Their combined expertise has fostered a collaborative environment that encourages groundbreaking research and development.
Conclusion
Yoko Hayashi's contributions to optical data storage exemplify her dedication to innovation and technology. Her patents reflect a commitment to improving data storage solutions, making her a key figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile