Fujisawa, Japan

Keishi Takahasi

This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keishi Takahasi. Retrieved from https://idiyas.com/inventor/keishi-takahasi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Keishi Takahasi: Innovator in Hard Disk Drive Technology

Introduction

Keishi Takahasi is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of hard disk drive technology. His innovative work focuses on enhancing the reliability and performance of disk drive apparatuses.

Latest Patents

Takahasi holds a patent for a disk drive apparatus, specifically designed to reduce noise during operation. The patent details a hard disk drive that incorporates first and second ribs near a pivot for an actuator. This design effectively prevents tilt during actuator operation. Additionally, vibration absorbing members are strategically placed between the ribs and the cover to minimize vibrations, thereby enhancing the overall reliability of the drive. He has 1 patent to his name.

Career Highlights

Keishi Takahasi is associated with International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to contribute to advancements in data storage technology. His innovative designs have been instrumental in improving the functionality of hard disk drives.

Collaborations

Takahasi has collaborated with notable coworkers, including Yoshihiro Hirasaka and Kohji Serizawa. Their combined expertise has fostered a productive environment for innovation within the company.

Conclusion

Keishi Takahasi's contributions to hard disk drive technology exemplify the impact of innovation in the tech industry. His patent reflects a commitment to enhancing device performance and reliability.

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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