Company Filing History:
Years Active: 2007
Title: Yasunobu Yanagisawa: Innovator in Magnetoresistive Technology
Introduction
Yasunobu Yanagisawa is a prominent inventor based in Fujisawa, Japan. He is known for his contributions to the field of magnetoresistive technology, particularly in the development of advanced sensors. His innovative work has led to significant advancements in data storage technologies.
Latest Patents
Yanagisawa holds a patent for a "Magnetoresistive sensor with random crystal orientation underlayer and magnetic domain control film center aligned with free layer." This invention involves a magnetoresistive head where a magnetic domain control film is formed at the end of a free layer of a stack of magnetoresistive layers. The film is made of a Co alloy, with an underlayer that controls the crystallization state of the Co alloy film, along with an amorphous metal film layer for further control. This innovative design enhances the performance and reliability of magnetoresistive sensors.
Career Highlights
Yasunobu Yanagisawa is currently employed at Hitachi Global Storage Technologies Japan, Ltd. His work at this leading company has allowed him to focus on cutting-edge research and development in storage technologies. His contributions have been instrumental in advancing the capabilities of data storage devices.
Collaborations
Yanagisawa has collaborated with notable colleagues, including Shuichi Kojima and Norihiro Ookawa. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of magnetoresistive technology.
Conclusion
Yasunobu Yanagisawa's work in magnetoresistive technology exemplifies the impact of innovative thinking in the field of data storage. His patent and contributions to Hitachi Global Storage Technologies Japan, Ltd. highlight his role as a key player in advancing technology.