Miyagi, Japan

Hatsuo Sasaki

This inventor holds 1 USPTO granted patent. Top assignee: Alps Electric Co., Ltd.. Active years: 1989.

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

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovations of Hatsuo Sasaki

Introduction

Hatsuo Sasaki is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of magnetic recording technology. His innovative work has led to the development of a unique magnetic head assembly for double-sided disk drive apparatuses.

Latest Patents

Sasaki holds a patent for a magnetic head assembly that includes a carriage carrying a first magnetic head for writing and reading information from one side of a disc-like magnetic recording medium. The assembly also features a hold case that carries a second magnetic head for the opposite side of the medium. This design allows for efficient data retrieval and storage, enhancing the performance of disk drive systems. The patent details the intricate mechanics of the assembly, including the use of gimbal springs and hinge means for optimal functionality. He has 1 patent to his name.

Career Highlights

Sasaki has spent a significant portion of his career at Alps Electric Co., Ltd., where he has been instrumental in advancing magnetic recording technologies. His work has not only contributed to the company's success but has also influenced the broader industry.

Collaborations

Throughout his career, Sasaki has collaborated with talented individuals such as Masao Kumagai and Tadami Sugawara. These partnerships have fostered innovation and have led to the successful development of various technologies in the field.

Conclusion

Hatsuo Sasaki's contributions to magnetic recording technology exemplify the spirit of innovation. His patent for a magnetic head assembly showcases his expertise and commitment to advancing technology in this field. His work continues to impact the industry positively.

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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