Tsurugashima, Japan

Satoru Nakagawa

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Toyo Denso Co., Ltd.. Active years: 2013-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Nakagawa. Retrieved from https://idiyas.com/inventor/satoru-nakagawa-ih1jldvx

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 = 2.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2013-2014

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2 patents (USPTO):Explore Patents

Title: Biography of Satoru Nakagawa

Introduction: Satoru Nakagawa is a notable inventor based in Tsurugashima, Japan. He has made significant contributions to the field of joystick device technology, holding two patents that showcase his innovative approach to design and functionality.

Latest Patents: His latest patents include a joystick device that detects the tilting operation direction of an operation shaft based on the positional change of a magnet relative to a magnetic sensor. This design incorporates a slider that guides the relative movement of the holder, ensuring detection accuracy regardless of the shaft's tilt. Another patent involves a joystick device featuring a rotation position detector that enhances design freedom for arranging a magnetic sensor, thereby reducing the number of magnets required for effective operation.

Career Highlights: Satoru Nakagawa is currently employed at Toyo Denso Co., Ltd., where he continues to develop innovative technologies in the field of joystick devices. His work has been instrumental in advancing the functionality and reliability of these devices.

Collaborations: Throughout his career, Nakagawa has collaborated with talented coworkers such as Takanori Terao and Hideaki Ito. Together, they have contributed to the development of cutting-edge technologies that push the boundaries of joystick design.

Conclusion: Satoru Nakagawa's contributions to joystick technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of engineering principles and

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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