Tokyo, Japan

Tokuji Tanaka

This inventor holds 2 USPTO granted patents. Top assignee: Koike Sanso Kogyo Co., Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokuji Tanaka. Retrieved from https://idiyas.com/inventor/tokuji-tanaka-eyf23bwe

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1994

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2 patents (USPTO):Explore Patents

Title: Tokuji Tanaka: Innovator in Line Tracing Technology

Introduction

Tokuji Tanaka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of line tracing technology, holding 2 patents that showcase his innovative approach to solving complex problems in this area.

Latest Patents

Tanaka's latest patents include a line tracing method and apparatus, which utilizes a camera equipped with optical and electrical elements arranged in a matrix. The signals from the camera are converted into binary data, which is temporarily stored for processing. The method involves determining a reference point on the edge of a figure and calculating the radius of a scanning line based on the figure's shape. This innovative approach allows for precise detection and tracing of lines, enhancing the efficiency of various applications.

Another patent focuses on a similar line tracing method, where multiple coaxial circle scanning lines are established around a reference point. The system operates by detecting binary data from these scanning lines and generating speed signals based on the angles of the vectors from the reference point to the detected pixels. This advancement further refines the line tracing process, making it more adaptable to different scenarios.

Career Highlights

Tokuji Tanaka is associated with Koike Sanso Kogyo Co., Ltd., a company known for its expertise in gas and welding equipment. His work at the company has allowed him to develop and refine his innovative technologies, contributing to the advancement of line tracing methods.

Collaborations

Tanaka collaborates with Yasuo Koike, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Tokuji Tanaka's contributions to line tracing technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of the complexities involved in line tracing, and his work continues to influence the industry.

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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