Location History:
- Yamato-koriyama, JA (1976)
- Kouriyama, JP (1989)
- Yamatokoriyama, JP (1989)
Company Filing History:
2 out of 27,375 
1 out of 115 Years Active: 1976-1989
Title: Hozumi Hirota: Innovator in Magnetic Recording Technology
Introduction
Hozumi Hirota is a notable inventor based in Kouriyama, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 3 patents. His work has been instrumental in advancing the efficiency and durability of magnetic recording mediums.
Latest Patents
Hirota's latest patents include an innovative alloy magnetic recording head. This invention features an iron-aluminum-silicon (Fe-Al-Si) series magnetic alloy magnetic head, which is designed with non-magnetic ceramic films and a glass film to enhance performance. Additionally, he has developed a magnetic recording medium characterized by a magnetic layer composed of a combination of oleic acid and ester. This unique composition improves the lubricating characteristics and abrasion resistance of the magnetic layer, ensuring superior durability across a wide temperature range.
Career Highlights
Throughout his career, Hozumi Hirota has worked with prominent companies, including Matsushita Electric Industrial Co., Ltd. and Matsushita Electrical Industrial Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in magnetic technology.
Collaborations
Hirota has collaborated with several talented individuals in his field, including Yukihiro Shimasaki and Hideaki Komoda. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Hozumi Hirota's contributions to magnetic recording technology have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to enhancing the performance and durability of magnetic recording mediums.