Company Filing History:
Years Active: 1995-2005
Title: Tatsuya Kurihara: Innovator in Magnetic Technologies
Introduction
Tatsuya Kurihara is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of magnetic technologies, holding a total of 7 patents. His innovative work focuses on the development of advanced magnetic markers and pulse generating elements.
Latest Patents
One of Kurihara's latest patents is for a magnetic marker and manufacturing method therefor. This magnetic marker consists of a magnetically switchable wire encased in a magnetic casing. The wire is made from a magnetic material that experiences sharp magnetic inversion when subjected to a strong alternating field. The casing, made from a magnetically hard or semihard material, applies a bias magnetic field to prevent this inversion. Additionally, the casing features alternating heat-treated portions and high-coercivity regions, enhancing its magnetic properties through processes like annealing.
Another notable patent is for a pulse generating element and a method and apparatus for manufacturing it. This element is formed from a switchable magnetic wire shaped into an arcuate form, with a specific ratio of radius of curvature to diameter. The wire undergoes drawing-bending work to achieve this shape. When cut to a predetermined length and restricted to a straight state, the pulse generating element exhibits a drastic flux reversal when exposed to an alternating field.
Career Highlights
Tatsuya Kurihara is currently employed at Nhk Spring Co., Ltd., where he continues to innovate in the field of magnetic technologies. His work has garnered attention for its practical applications and potential impact on various industries.
Collaborations
Kurihara has collaborated with notable coworkers, including Hidekazu Hoshino and Itsuo Takeuchi. Their combined expertise contributes to the advancement of magnetic technology innovations.
Conclusion
Tatsuya Kurihara is a distinguished inventor whose work in magnetic technologies has led to several patents and innovative solutions. His contributions continue to shape the future of this field, demonstrating the importance of creativity and collaboration in technological advancements.