Saitama, Japan

Kaoru Kasugai

This inventor holds 1 USPTO granted patent. Top assignee: Citizen Watch Company, Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaoru Kasugai. Retrieved from https://idiyas.com/inventor/kaoru-kasugai

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1987

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Kaoru Kasugai: Innovator in Magnetic Recording Technology

Introduction

Kaoru Kasugai is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of magnetic recording technology. His innovative work has led to the development of a unique patent that enhances the efficiency of magnetic recording heads.

Latest Patents

Kasugai holds a patent for a "Gimbal spring supported magnetic recording head." This invention features a magnetic recording head that includes a read/write core and an erase core, which are sandwiched and fixedly connected between a main slider and an auxiliary slider. The design incorporates a coil assembly with back bars closely attached to the respective cores, around which a read/write coil and an erase coil are wound. The gimbal spring, on which the main slider is fixed, allows for lateral arrangement of the coils in parallel with the gimbal spring, optimizing the overall functionality of the device. He has 1 patent to his name.

Career Highlights

Kasugai is currently employed at Citizen Watch Company, Ltd., where he continues to innovate and contribute to advancements in technology. His work at Citizen has positioned him as a key player in the development of cutting-edge magnetic recording solutions.

Collaborations

Throughout his career, Kasugai has collaborated with talented individuals such as Shingo Hashimoto and Kazuyuki Sunaga. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kaoru Kasugai's contributions to magnetic recording technology exemplify the spirit of innovation. His patent for the gimbal spring supported magnetic recording head showcases his expertise and commitment to advancing the field. His work continues to influence the industry and inspire future inventors.

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]
Loading…