Location History:
- Osaka, JP (2002)
- Mishima-gun, JP (2004)
Company Filing History:
Years Active: 2002-2004
Title: Naoto Matono: Innovator in Magnetic Head Technology
Introduction
Naoto Matono is a prominent inventor based in Osaka, Japan, known for his contributions to the field of magnetic head technology. With a total of three patents to his name, Matono has made significant advancements in the manufacturing processes of thin film magnetic heads.
Latest Patents
Matono's latest patents include a method of manufacturing a magnetic head device. This innovative method involves forming a recording gap layer of a non-alumina base nonmagnetic material on a lower magnetic pole layer, which is composed of materials that are milled at the same rate. An upper magnetic pole layer is then formed on the recording gap layer. The process utilizes a single piece of equipment to trim the lower magnetic pole layer and pattern the recording magnetic gap layer, ensuring that the lower magnetic pole layer has a width that is substantially the same as that of the upper magnetic pole layer. The recording gap layer, along with the upper and lower half-gap layers, is subsequently removed over a region of the underlying substrate. The method also includes etching prescribed areas of the air-bearing surface (ABS) to create a slider shape with both protruding and depressed parts, ensuring that the ABS and the side surface share a common edge.
Career Highlights
Matono has worked at Read-Rite SMI Corporation, where he has been instrumental in developing cutting-edge technologies in magnetic head manufacturing. His expertise in the field has led to the creation of numerous thin film magnetic head elements, which consist of multiple layers, including magnetic gap layers made from nonmagnetic materials. These elements are formed in a lattice array on the surface of a wafer, showcasing Matono's innovative approach to manufacturing.
Collaborations
Throughout his career, Matono has collaborated with notable coworkers, including Tatsuya Shiromoto and Tomihito Miyazaki. Their combined efforts have contributed to advancements in the magnetic head technology sector.
Conclusion
Naoto Matono's work in the field of magnetic head technology has significantly impacted the industry. His innovative methods and collaborations have paved the way for advancements that continue to shape the future of magnetic recording technologies.
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.