Hirakata, Japan

Toshio Tanaka

This inventor holds 9 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Komatsu Corporation. Active years: 1992-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Tanaka. Retrieved from https://idiyas.com/inventor/toshio-tanaka-3bgsop2v

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

Calculating rank

% Patents Active = 77.8

Average Co-Inventor Count = 4.5

ph-index = 5

Forward Citations = 50(Granted Patents)


Location History:

  • Kyotanabe, JP (2000 - 2001)
  • Hirakata, JP (1992 - 2003)
  • Kyoto, JP (2004)

Company Filing History:


Years Active: 1992-2004

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9 patents (USPTO):Explore Patents

Title: The Innovations of Toshio Tanaka

Introduction

Toshio Tanaka is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of engineering, particularly in the development of mechanical devices and electronic systems. With a total of 9 patents to his name, Tanaka's work reflects a commitment to innovation and practical solutions.

Latest Patents

Among his latest patents is a roller device designed for use in electronic apparatuses, including printers. This roller device features a motor and a speed reducer housed within a cylindrical roller. The design allows for manual rotation of the cylindrical roller when a force greater than a predetermined threshold is applied. Another significant patent involves a method for constructing a boom for excavators. This boom comprises a front member, an intermediate member, and a rear member, which together enhance the structural integrity while reducing weight.

Career Highlights

Tanaka has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Komatsu Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Tanaka has collaborated with talented individuals, including Tatsushi Itoh and Hidetoshi Sasaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Toshio Tanaka's contributions to innovation and engineering are evident through his patents and collaborations. His work continues to influence the fields of mechanical and electronic design, showcasing the importance of creativity in technology.

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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