Tokyo, Japan

Junichi Ideda

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi, Ltd., Tokico, Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Ideda. Retrieved from https://idiyas.com/inventor/junichi-ideda

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 = 6.0

ph-index = 1

Forward Citations = 55(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Junichi Ideda: Innovator in Disk Drive Technology

Introduction

Junichi Ideda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of disk drive technology, particularly with his innovative designs that enhance data storage and retrieval processes. His work has been recognized for its technical sophistication and practical applications in modern computing.

Latest Patents

Ideda holds a patent for a disk apparatus that includes a magnetic disk system. This system is designed to accurately position read/write heads for reading and writing data on tracks of a rotary disk. The invention utilizes servo data written in a servo area on the data surface, ensuring precise operation. The disk controller plays a crucial role in managing the mode of operation of the disk apparatus, generating index signals that indicate the start and end of the servo area based on the angular phase of the disk.

Career Highlights

Throughout his career, Junichi Ideda has worked with prominent companies such as Hitachi, Ltd. and Tokico, Ltd. His experience in these organizations has allowed him to develop and refine his expertise in disk drive technology. His contributions have been instrumental in advancing the capabilities of magnetic disk systems.

Collaborations

Ideda has collaborated with notable colleagues, including Shyoichi Miyazawa and Satoshi Kawamura. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in the field.

Conclusion

Junichi Ideda's work in disk drive technology exemplifies the impact of innovative thinking in the tech industry. His patent and collaborations highlight his commitment to advancing data storage solutions. His contributions continue to influence the evolution of disk apparatus systems.

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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