Tokyo, Japan

Chiaki Ishakawa

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Global Storage Technologies Netherlands B.v.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiaki Ishakawa. Retrieved from https://idiyas.com/inventor/chiaki-ishakawa

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 = 5(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Chiaki Ishakawa: Innovator in Magnetic Head Technology

Introduction

Chiaki Ishakawa is a notable inventor based in Tokyo, Japan. She has made significant contributions to the field of magnetic head technology, particularly through her innovative patent. Her work has implications for improving the accuracy and efficiency of data storage devices.

Latest Patents

Chiaki Ishakawa holds a patent for a "Magnetic head with side shield and manufacturing method thereof." This invention addresses the challenges associated with side shield structures that narrow the effective track. By inclining the side shield with respect to the film plane, her design effectively reduces noise caused by the side shield structure. This innovative approach suppresses the generation of a magnetic pole at the end portion of the side shield, enhancing the overall performance of magnetic heads.

Career Highlights

Chiaki Ishakawa is currently employed at Hitachi Global Storage Technologies Netherlands B.V. Her role at this esteemed company allows her to further develop her ideas and contribute to advancements in data storage technology. With one patent to her name, she has established herself as a key player in her field.

Collaborations

Chiaki has collaborated with talented individuals such as Chiseki Haginoya and Masahiko Hatatani. These partnerships have likely enriched her work and contributed to the innovative solutions she has developed.

Conclusion

Chiaki Ishakawa's contributions to magnetic head technology exemplify the impact of innovative thinking in the field of data storage. Her patent reflects a commitment to enhancing technology and improving performance in the industry.

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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