Location History:
- Tokyo, JP (1993 - 1995)
- Chiba, JP (1995)
Company Filing History:
Years Active: 1993-1995
Title: Kouichi Terunuma: Innovator in Magnetic Head Technology
Introduction
Kouichi Terunuma is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic head technology, holding a total of 4 patents. His work has been instrumental in enhancing the durability and productivity of magnetic heads used in various applications.
Latest Patents
One of Terunuma's latest patents is focused on a magnetic head that includes a reproducing head utilizing magnetoresistance. This innovative design features a leading magnetic shield film, an insulator, a magnetoresistance film, another insulator, and a trailing magnetic shield film, all formed on a substrate. The leading magnetic shield film is composed of a soft magnetic thin film with a specific atomic ratio composition, which enhances the performance and durability of the magnetic head. Another notable patent involves a thin film for use in magnetic heads, which also has a carefully defined atomic ratio composition.
Career Highlights
Kouichi Terunuma has been associated with TDK Corporation, a leading company in the electronics industry. His work at TDK has allowed him to push the boundaries of magnetic head technology, contributing to advancements that benefit various sectors.
Collaborations
Throughout his career, Terunuma has collaborated with notable colleagues, including Masahiro Miyazaki and Hiroaki Kawashima. These collaborations have fostered innovation and have been crucial in the development of new technologies in the field.
Conclusion
Kouichi Terunuma's contributions to magnetic head technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving the efficiency and durability of magnetic heads, making a lasting impact on the industry.