Oume, Japan

Hisashi Thuruoka

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Thuruoka. Retrieved from https://idiyas.com/inventor/hisashi-thuruoka

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 = 7.0

ph-index = 1

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Hisashi Thuruoka: Innovator in Digital Displacement Sensors

Introduction

Hisashi Thuruoka is a notable inventor based in Oume, Japan. He has made significant contributions to the field of sensor technology, particularly with his innovative designs that enhance measurement accuracy. His work is recognized for its practical applications in various industries.

Latest Patents

Thuruoka holds a patent for a digital displacement sensor featuring zigzag coils. This invention includes a plurality of zigzag coils equipped with projecting or convex portions that have different pitches, arranged on the surface of a flat plate. The digital displacement sensor operates with a magnetic head, which consists of a magnetic body and a coil wound around part of the magnetic body. The magnetic head is designed to move while maintaining a specific gap from the flat plate's surface. This configuration allows for the sensing of a digital signal corresponding to the displacement of the magnetic head through the zigzag coils. His patent is a testament to his innovative approach to sensor technology, with 1 patent to his name.

Career Highlights

Thuruoka is currently employed at Hitachi, Ltd., a leading company in technology and innovation. His role at Hitachi has allowed him to work on cutting-edge projects that push the boundaries of sensor technology. His contributions have been instrumental in advancing the company's research and development efforts.

Collaborations

Throughout his career, Thuruoka has collaborated with esteemed colleagues, including Hideo Fujiwara and Yukio Ichinose. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hisashi Thuruoka is a prominent figure in the field of digital displacement sensors, with a focus on innovative designs that improve measurement accuracy. His work at Hitachi, along with his collaborations, highlights his commitment to advancing technology. His contributions continue to influence the industry and inspire future innovations.

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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