Okazaki, Japan

Takuo Shibata

This inventor holds 3 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Toyoda Koki Kabushiki Kaisha. Active years: 1983-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuo Shibata. Retrieved from https://idiyas.com/inventor/takuo-shibata-u4oio0sl

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 37(Granted Patents)


Location History:

  • Toyota, JP (1983)
  • Okazaki, JP (1987 - 2006)

Company Filing History:


Years Active: 1983-2006

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3 patents (USPTO):Explore Patents

Title: Takuo Shibata: Innovator in Torque Sensors and Hydraulic Buffers

Introduction

Takuo Shibata is a notable inventor based in Okazaki, Japan. He has made significant contributions to the fields of torque sensors and hydraulic systems. With a total of 3 patents to his name, Shibata's work has had a considerable impact on automotive technology.

Latest Patents

Shibata's latest patents include a torque sensor assembling method, a torque sensor, and an electric power steering device. The torque sensor assembling method involves fixing inner coil portions at either end of a torsion bar and measuring the angle difference between them. This method ensures accurate assembly and functionality of the torque sensor. His hydraulic buffer patent describes a system that includes a cylinder and a piston, which partitions the cylinder into two liquid chambers. This innovative design enhances the performance and reliability of hydraulic systems.

Career Highlights

Throughout his career, Takuo Shibata has worked with prominent companies such as Toyota Motor Corporation and Toyoda Koki Company. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in automotive technology.

Collaborations

Shibata has collaborated with notable colleagues, including Toshiaki Yamamoto and Hiroyoshi Kako. These partnerships have fostered innovation and creativity in their respective fields.

Conclusion

Takuo Shibata's contributions to torque sensors and hydraulic systems exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving automotive safety and performance.

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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