Koriyama, Japan

Jun Miyajima

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Miyajima. Retrieved from https://idiyas.com/inventor/jun-miyajima-o7uli2o5

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Jun Miyajima: Innovator in Magnetic Head Technology

Introduction

Jun Miyajima is a notable inventor based in Koriyama, Japan. He has made significant contributions to the field of magnetic head technology, particularly through his innovative patent. His work has implications for various applications in data storage and retrieval.

Latest Patents

Miyajima holds a patent for a "Process for manufacturing a composite magnetic head structure." This invention involves a composite magnetic head tip that features a pair of head cores facing each other. Each head core consists of a center core and a side core, which are separated by a magnetic gap and glass welded together at an apex portion. The design includes notches that define a track width in the magnetic gap, facilitating effective interaction with magnetic media.

Career Highlights

Miyajima's career is marked by his role at Mitsubishi Electric Corporation, where he has been instrumental in advancing magnetic head technology. His innovative approach to manufacturing processes has led to improved efficiency and performance in magnetic head structures.

Collaborations

Miyajima has collaborated with notable colleagues, including Jirou Toriu and Katsuhiro Ohno. These partnerships have fostered a creative environment that has contributed to the development of cutting-edge technologies in their field.

Conclusion

Jun Miyajima's contributions to magnetic head technology exemplify the impact of innovation in engineering. His patent and collaborative efforts continue to influence advancements in data storage solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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