Company Filing History:
Years Active: 1988-2006
Title: The Innovations of Toru Katakura
Introduction
Toru Katakura is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of magnetic technology, holding a total of 10 patents. His work has been instrumental in advancing the capabilities of magnetic heads used in various applications.
Latest Patents
One of his latest patents is for a magnetic tunnel effect type magnetic head. This invention comprises a first soft magnetic conductive layer that serves as a lower shielding layer, a metal oxide layer, and a first nonmagnetic conductive layer formed on the first soft magnetic conductive layer to provide a lower gap layer. Additionally, it includes a magnetic tunnel junction layer formed on the first nonmagnetic conductive layer to create a magnetic tunnel junction element. The design also features a second nonmagnetic conductive layer formed on the magnetic tunnel junction layer to provide an upper gap layer, along with a second soft magnetic conductive layer that acts as an upper shielding layer. Notably, the metal oxide layer in the lower gap layer is positioned beneath at least the magnetic tunnel junction layer.
Career Highlights
Toru Katakura has had a distinguished career at Sony Corporation, where he has been able to apply his innovative ideas and technical expertise. His work has not only contributed to the company's success but has also pushed the boundaries of what is possible in magnetic technology.
Collaborations
Throughout his career, Katakura has collaborated with notable colleagues such as Eiji Nakashio and Junichi Sugawara. These partnerships have fostered an environment of creativity and innovation, leading to groundbreaking advancements in their field.
Conclusion
Toru Katakura's contributions to magnetic technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence the development of advanced magnetic systems, showcasing the importance of innovation in technology.
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.