Chigasaki, Japan

Hatsuo Takahashi

This inventor holds 3 USPTO granted patents. Top assignees: Hitachi, Ltd., Fujitsu Corporation, Hitachi Electronics Engineering Co., Ltd.. Active years: 1978-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hatsuo Takahashi. Retrieved from https://idiyas.com/inventor/hatsuo-takahashi

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 = 3.8

ph-index = 3

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 1978-1989

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3 patents (USPTO):Explore Patents

Title: Innovations of Hatsuo Takahashi

Introduction

Hatsuo Takahashi is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of magnetic disk technology, holding a total of 3 patents. His work has been instrumental in advancing the efficiency and functionality of magnetic head assemblies.

Latest Patents

One of his latest patents is the "Wind breaking assembly for a magnetic head." This invention addresses the issue of excessive vibrations caused by high-velocity air streams that can affect the performance of a magnetic head. The actuator designed by Takahashi includes a head arm with a wind-breaking projection that minimizes these vibrations, ensuring stable operation.

Another significant patent is the "Magnetic shield for rotary actuator in a magnetic disc device." This invention involves a rotary actuator that positions a magnetic head on a desired track of a magnetic disc. Takahashi's design incorporates magnetic shield plates to prevent leakage magnetic fluxes from interfering with the magnetic head, enhancing the overall performance of the device.

Career Highlights

Throughout his career, Hatsuo Takahashi has worked with prominent companies such as Hitachi, Ltd. and Fujitsu Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in magnetic disk technology.

Collaborations

Takahashi has collaborated with notable colleagues, including Wataru Hayakawa and Michihiro Nakanishi. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Hatsuo Takahashi's contributions to magnetic disk technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the industry and improve the functionality of magnetic devices.

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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