Tokyo, Japan

Takeshi Chiba

This inventor holds 11 USPTO granted patents and 1 published patent application and 7 EPO patents. Top assignees: Honda Motor Co., Ltd., Jfe Steel Corporation, Primetals Technologies Japan, Ltd.. Active years: 2012-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Chiba. Retrieved from https://idiyas.com/inventor/takeshi-chiba-k7lbrftp

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 81.8

 

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Wako, JP (2016 - 2017)
  • Tokyo, JP (2012 - 2023)

Company Filing History:


Years Active: 2012-2023

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11 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takeshi Chiba

Introduction

Takeshi Chiba is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in driving assistance systems and metal sheet handling devices. With a total of 11 patents to his name, Chiba's work reflects a commitment to innovation and practical solutions.

Latest Patents

One of Chiba's latest patents is a driving assistance apparatus designed for vehicles. This apparatus includes an acquisition unit that captures the location coordinates of a self-vehicle at predetermined intervals. It also features a specification unit that, based on multiple acquired location coordinates, identifies a curved region of a road. Additionally, a registration unit is included to store the specified curved region in a predetermined database.

Another notable patent is for a coiler device and gate device equipped with a guide unit. This gate device has a guide section positioned downstream of pinch rollers along the path where a metal sheet is conveyed. It opens and closes a coil-up line that curves from the path line and guides the upwards-facing surface of the metal sheet into the coil-up line. The guide unit is designed with a main body frame and a liner that has a lower coefficient of friction and hardness compared to the metal sheet, enhancing the efficiency of the process.

Career Highlights

Throughout his career, Takeshi Chiba has worked with notable companies such as Honda Motor Co., Ltd. and JFE Steel Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive and manufacturing technologies.

Collaborations

Chiba has collaborated with several talented individuals in his field, including Hiroshi Matsumoto and Takayuki Endo. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takeshi Chiba's contributions to innovation in driving assistance and metal sheet handling are noteworthy. His patents demonstrate a blend of creativity and practicality that continues to influence the industry. As he progresses in his career, Chiba's work will undoubtedly inspire future advancements 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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