This inventor holds 2 USPTO granted patents. Top assignee: Victor Company of Japan, Limited. Active years: 1987-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987-1992
Title: Yasuo Shibata: Innovator in Magneto-Optical Technology
Introduction
Yasuo Shibata is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of magneto-optical technology, holding a total of 2 patents. His work focuses on advanced storage mediums and systems that enhance data recording and retrieval processes.
Latest Patents
Shibata's latest patents include a magneto-optical storage medium and a magneto-optical overwrite system. The first patent describes a system that comprises a first magnetic layer (reading/writing layer), a second magnetic layer (auxiliary layer), and a third magnetic layer (initializing layer). Each layer is made from a rare earth-transition metal alloy, with interface layers designed to isolate magnetic exchange interactions. The second magnetic layer is initialized by the magnetization of the third magnetic layer at room temperature. Additionally, the first and/or second magnetic layers can be heated by a laser beam for demagnetization and remagnetization. The demagnetized portions of these layers can be remagnetized in specific directions, enhancing the efficiency of data storage.
His second patent involves a tin-lead alloy for recording media, which consists of 30 to 70% by weight of tin, with the remainder being lead. This innovative approach to recording media aims to improve the performance and reliability of data storage solutions.
Career Highlights
Yasuo Shibata is associated with the Victor Company of Japan, Limited, where he has been instrumental in developing cutting-edge technologies in the field of magneto-optics. His expertise and innovative mindset have positioned him as a key player in the industry.
Collaborations
Shibata has collaborated with notable colleagues, including Hideaki Takehara and Shin Miyajima. Their combined efforts have contributed to advancements in magneto-optical technologies and have fostered a collaborative environment for innovation.
Conclusion
Yasuo Shibata's contributions to magneto-optical technology through his patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in data storage solutions, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile