Tokyo, Japan

Takeshi Toinaga

This inventor holds 3 USPTO granted patents and 6 published patent applications. Top assignee: Yokogawa Electric Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Toinaga. Retrieved from https://idiyas.com/inventor/takeshi-toinaga

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: The Innovations of Takeshi Toinaga

Introduction

Takeshi Toinaga is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of automation systems. His work focuses on enhancing control apparatuses and methods that improve data communication within these systems.

Latest Patents

Toinaga holds a patent for a "Control apparatus, control method, and computer-readable recording medium for automation system." This innovative control apparatus transmits a self-signed certificate to a management server. It receives a certificate authority signature certificate generated by the management server based on the self-signed certificate. This process enables effective data communication in control systems that operate based on the certificate authority signature certificate.

Career Highlights

Toinaga is currently employed at Yokogawa Electric Corporation, a leading company in the field of industrial automation. His role involves developing advanced technologies that contribute to the efficiency and reliability of automation systems. His expertise in control systems has positioned him as a key figure in his organization.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Takeshi Toinaga's innovative work in automation systems exemplifies the impact of technology on modern industry. His contributions continue to shape the future of control systems and data communication.

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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