Inagi, Japan

Kengo Nogiwa

This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1984-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kengo Nogiwa. Retrieved from https://idiyas.com/inventor/kengo-nogiwa

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 = 1(Granted Patents)


Company Filing History:


Years Active: 1984-1986

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2 patents (USPTO):Explore Patents

Title: Kengo Nogiwa: Innovator in Magnetic Bubble Memory Technology

Introduction

Kengo Nogiwa is a prominent inventor based in Inagi, Japan. He has made significant contributions to the field of magnetic bubble memory technology. With a total of 2 patents, Nogiwa's work has advanced the capabilities of memory devices.

Latest Patents

Nogiwa's latest patents include a magnetic bubble memory device that features major and minor loops. This device incorporates at least one boot loop and multiple minor loops. Data stored in the boot loop is controlled independently from the minor loops, allowing for enhanced memory capacity and production yield. Additionally, he has developed a method and apparatus for testing magnetic bubble devices. This method ensures that allowable variation ranges for various signal components are maintained during testing cycles, improving the reliability of the devices.

Career Highlights

Kengo Nogiwa has had a successful career at Fujitsu Corporation, where he has focused on innovative memory technologies. His work has been instrumental in pushing the boundaries of what magnetic bubble memory devices can achieve.

Collaborations

Throughout his career, Nogiwa has collaborated with notable colleagues, including Yoshiya Kaneko and Seiichi Iwasa. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Kengo Nogiwa's contributions to magnetic bubble memory technology have established him as a key figure in the industry. His innovative patents and collaborative efforts continue to influence the development of advanced memory 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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