Kasumigaura, Japan

Takaaki Chiba

This inventor holds 27 USPTO granted patents and 1 published patent application and 13 EPO patents, primarily in Work Machinery. Top assignees: Hitachi Construction Machinery Co., Ltd., Hitachi Construction Machinery. Active years: 2021-2026.

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

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

USPTO Granted Patents = 27 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Tokyo, JP (2021)
  • Kasumigaura, JP (2021 - 2024)
  • Tsuchiura, JP (2022 - 2024)
  • Ibaraki, JP (2024)

Company Filing History:


Years Active: 2021-2026

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Areas of Expertise:
Work Machine
Work Management
Construction Machine
Operation Assistance
Compaction Control
Information Presentation
Extendable Work Area
Automatic Control
27 patents (USPTO):Explore Patents

Title: Innovations by Takaaki Chiba: Pioneering Advances in Work Machine Technology

Introduction

Takaaki Chiba, based in Kasumigaura, Japan, is an influential inventor known for his significant contributions to work machine technology. With a total of 20 patents to his name, Chiba is at the forefront of innovations that enhance the efficiency and accuracy of construction machinery.

Latest Patents

Among his latest inventions is a groundbreaking work machine designed to improve shaping accuracy near boundary lines between two adjacent target surfaces. This innovation utilizes a controller to effectively extract target surfaces and calculate the boundary line between them, enabling precise posture control of the work tool as it approaches the boundary. Another notable patent pertains to a work machine equipped with an on-machine obstacle sensor, which predicts the movement direction of objects and manages the environment map dynamically. This ensures immediate deletion of information about objects that exit the sensing range, thereby optimizing the machine's operational accuracy.

Career Highlights

Chiba's career at Hitachi Construction Machinery Co., Ltd. has been marked by his relentless pursuit of innovation in the field of construction equipment. His inventive spirit has allowed him to develop technologies that significantly enhance the functionality and performance of work machines.

Collaborations

Throughout his journey, Chiba has collaborated with talented coworkers, including Shinya Imura and Hidekazu Moriki, further enriching the innovative culture within his organization. These collaborations have led to the successful development of advanced machinery that meets the evolving demands of the construction industry.

Conclusion

Takaaki Chiba’s dedication to innovation and his impressive patent portfolio reflect his significant impact on work machine technology. His contributions not only enhance operational capabilities but also pave the way for future advancements in the construction sector. As the industry continues to evolve, Chiba's work will undoubtedly serve as a cornerstone for future innovations.

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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