Company Filing History:
Years Active: 1993
Title: Kouzo Ishihara: Innovator in Magnetic Head Technology
Introduction
Kouzo Ishihara is a notable inventor based in Mie, Japan. He has made significant contributions to the field of magnetic head technology, particularly in addressing the challenges associated with the pseudo-gap problem. With a total of 2 patents, Ishihara's work has had a lasting impact on the industry.
Latest Patents
Ishihara's latest patents include innovative designs for MIG (Metal in Gap) magnetic heads. One of his patents focuses on a MIG magnetic head structured to minimize the pseudo-gap problem. This design features single-crystal ferrite core halves with a thin ferromagnetic film on the gap-forming face of at least one core half. The core halves are joined using a glass with an iron content ranging from 2-13 at %. The crystalline geometry of the core halves is specifically selected to enhance reproduction output by minimizing the pseudo-gap issue.
Another patent addresses the same problem by utilizing a single-crystal ferrite core. This improved magnetic head comprises a pair of magnetic core halves, with at least one half having a thin ferromagnetic metal film on the gap-forming face. The design ensures that the principal magnetic path forming face has a crystal plane designated {211}, optimizing the angle between vectors to improve performance.
Career Highlights
Ishihara has had a distinguished career at Sanyo Electric Co., Ltd., where he has been instrumental in developing advanced magnetic head technologies. His innovative approaches have contributed to the company's reputation as a leader in the electronics industry.
Collaborations
Throughout his career, Ishihara has collaborated with talented individuals such as Isao Tanaka and Jyoichi Tamada. These partnerships have fostered a creative environment that has led to groundbreaking advancements in magnetic head technology.
Conclusion
Kouzo Ishihara's contributions to the field of magnetic head technology are noteworthy. His innovative patents and collaborations have significantly advanced the industry, showcasing his expertise and dedication to solving complex engineering challenges.
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