Location History:
- Otake, JP (2000 - 2001)
- Cupertino, CA (US) (2004)
- Ohtake, JP (2004)
Company Filing History:
Years Active: 2000-2004
Title: Kenichi Nakata: Innovator in Magnetic Recording Technology
Introduction
Kenichi Nakata is a prominent inventor based in Otake, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 7 patents. His work focuses on developing advanced magnetic recording media that exhibit superior performance characteristics.
Latest Patents
Nakata's latest patents include innovative designs for magnetic recording media. One notable patent describes a magnetic recording medium that features a high coercive force and excellent squareness. This medium consists of a substrate, an underlayer, and a spinel-type iron oxide thin film with maghemite as the main component. The film has a thickness ranging from 5 to 50 nm and is composed of grains with an average size of 5 to 30 nm. The design ensures a coercive force of not less than 159 kA/m (2,000 Oe) and a coercive squareness ratio of at least 0.5:1 for longitudinal recording or a squareness ratio of not less than 0.75:1 for perpendicular recording. Another patent focuses on a magnetic recording medium that includes a substrate and a maghemite thin film with a surface roughness represented by a center line mean roughness Ra of 0.1 to 1.0 nm. This medium also demonstrates excellent magnetic properties, particularly in coercive force squareness and enhanced surface smoothness.
Career Highlights
Kenichi Nakata is currently associated with Toda Kogyo Corporation, where he continues to innovate in the field of magnetic materials. His work has been instrumental in advancing the technology used in magnetic recording devices, contributing to the efficiency and effectiveness of data storage solutions.
Collaborations
Nakata has collaborated with notable colleagues, including Kousaku Tamari and Takanori Doi. Their combined expertise has furthered the development of cutting-edge magnetic recording technologies.
Conclusion
Kenichi Nakata's contributions to magnetic recording technology have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing technology and improving data storage solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.