Location History:
- Nagano-Ken, JP (1998)
- Tokyo, JP (2001)
Company Filing History:
Years Active: 1998-2001
Title: Naoyuki Nagashima: Innovator in Magnetic Recording Technology
Introduction
Naoyuki Nagashima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic recording technology. With a total of 3 patents to his name, his work has been instrumental in advancing the capabilities of magnetic recording media.
Latest Patents
Nagashima's latest patents focus on enhancing the properties of magnetic recording media. One of his patents discloses a magnetic recording medium that excels in surface properties, electromagnetic characteristics, and durability. This medium comprises a non-magnetic support and a magnetic layer that contains a ferromagnetic powder, along with binders such as a vinyl chloride resin with a sulfur-containing polar group and a polyurethane resin featuring phosphobetaine and/or phosphamine as a polar group. Another patent also addresses magnetic recording media, emphasizing a non-magnetic layer that includes binders like a vinyl chloride resin with carboxylic acid and amine polar groups, combined with a polyurethane resin having similar polar characteristics.
Career Highlights
Nagashima is currently associated with TDK Corporation, a leading company in the electronics industry. His work at TDK has allowed him to explore innovative solutions in magnetic recording technology. His contributions have not only advanced the company's product offerings but have also set new standards in the industry.
Collaborations
Throughout his career, Nagashima has collaborated with notable colleagues, including Hideki Sasaki and Masatoshi Uchida. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Naoyuki Nagashima's work in magnetic recording technology exemplifies the spirit of innovation. His patents reflect a commitment to improving the performance and durability of magnetic recording media. As he continues to contribute to the field, his impact on technology will undoubtedly be felt for years to come.