Company Filing History:
Years Active: 1997-2002
Title: Innovations by Yukari Nihei
Introduction
Yukari Nihei is a prominent inventor based in Miyagi, Japan. She has made significant contributions to the field of magnetic technology, holding a total of 5 patents. Her work focuses on improving the performance and durability of magnetic heads used in various applications.
Latest Patents
One of her latest patents is a non-magnetic substrate that includes TiO2 for a magnetic head. This invention enhances the wear resistance and machining characteristics of a non-magnetic substrate. The substrate serves as a guard member of a magnetic layer constituting a magnetic core and is formed from a non-magnetic material containing TiO as the main component. Additionally, when the substrate is created using a non-magnetic material that includes both TiO and NiO, the content of TiO is set to 70 mol % or above.
Another notable patent is for a magnetic head featuring a (411) plane single crystal ferrite medium facing surface and a (122) plane gap surface. This magnetic head exhibits excellent abrasion characteristics and high playback output. It consists of a pair of magnetic core halves, each containing a single crystal ferrite at a specific portion. These halves are joined together, forming a magnetic gap between their abutment surfaces. The single crystal ferrite has its medium sliding surface in contact with a magnetic recording medium, designed as a (411) plane, while the abutment surface is configured as a (122) plane.
Career Highlights
Yukari Nihei is currently employed at Sony Corporation, where she continues to innovate and develop advanced technologies in her field. Her work has significantly impacted the performance of magnetic heads, making them more efficient and durable.
Collaborations
Throughout her career, Yukari has collaborated with notable colleagues, including Takashi Tamura and Toru Matsunaga. These partnerships have fostered a creative environment that has led to groundbreaking advancements in magnetic technology.
Conclusion
Yukari Nihei's contributions to the field of magnetic technology are noteworthy and impactful. Her innovative patents and collaborations highlight her dedication to advancing technology in this area. Her work continues to influence the industry and inspire future innovations.