Yamato, Japan

Akinobu Ishizaka

This inventor holds 1 USPTO granted patent. Top assignee: Nhk Spring Co., Ltd.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akinobu Ishizaka. Retrieved from https://idiyas.com/inventor/akinobu-ishizaka

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 = 5.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Akinobu Ishizaka: Innovator in Disc Drive Technology

Introduction

Akinobu Ishizaka is a notable inventor based in Yamato, Japan. He has made significant contributions to the field of disc drive technology, particularly with his innovative designs that enhance performance and reliability.

Latest Patents

Ishizaka holds a patent for a suspension for a disc drive that effectively restrains excessive inclination of a head and prevents dimple separation during shocks. This invention is designed to maintain functionality without increasing the stiffness of the flexure. The suspension includes a load beam, a flexure with a moving tongue portion, and a limiter member that controls the angle of inclination of the tongue portion. This design ensures that the head remains stable and functional even under challenging conditions.

Career Highlights

Throughout his career, Akinobu Ishizaka has been associated with Nhk Spring Co., Ltd., where he has worked on various projects that focus on improving disc drive technology. His innovative approach has led to advancements that benefit the industry and enhance user experience.

Collaborations

Ishizaka has collaborated with notable colleagues, including Hideki Kashima and Osamu Iriuchijima. Their combined expertise has contributed to the development of cutting-edge technologies in the field.

Conclusion

Akinobu Ishizaka's contributions to disc drive technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to enhancing device performance while addressing practical challenges.

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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