Hitachinaka, Japan

Atsushi Takaoku

This inventor holds 8 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Hitachi Automotive Systems, Ltd., Honda Motor Co., Ltd., Hitachi Astemo Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Takaoku. Retrieved from https://idiyas.com/inventor/atsushi-takaoku

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

USPTO Granted Patents = 8 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Ibaraki, JP (2016 - 2017)
  • Hitachinaka, JP (2015 - 2019)

Company Filing History:


Years Active: 2015-2025

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8 patents (USPTO):Explore Patents

Title: Innovations by Atsushi Takaoku: A Pioneer in Electromechanical Devices

Introduction

Atsushi Takaoku, a notable inventor based in Hitachinaka, Japan, has made significant contributions to the field of electromechanical devices. With a portfolio of 7 patents, his ingenuity has led to the development of groundbreaking technologies that improve the efficiency and reliability of various systems, particularly in automotive applications.

Latest Patents

Among his most recent inventions are the electromagnetic valve and the fuel injection valve. The electromagnetic valve focuses on preventing the formation of partial bumps in collision structural parts. It addresses issues related to the relative inclination of the fixed and movable cores due to accumulation of tolerances. By innovatively designing the outer peripheral parts of the collision structural parts, Takaoku ensures that high stress is avoided during collisions, enhancing the device's durability and performance.

The fuel injection valve represents another impressive feat of engineering. Designed to minimize variations in stroke length caused by distortion during welding, this invention significantly reduces discrepancies in the flow rate of injected fuel. It features a configuration where a fixed valve is press-fitted into the nozzle, and a movable element creates a fuel seal section. This innovative design allows for a streamlined fuel injection process, vital for efficient engine performance.

Career Highlights

Takaoku has had the privilege of working with esteemed companies such as Hitachi Automotive Systems, Ltd. and Honda Motor Co., Ltd. His experiences within these leading organizations have equipped him with the expertise to develop innovative solutions that address critical challenges in automotive technology.

Collaborations

During his career, Takaoku has collaborated with talented colleagues like Masahiro Soma and Shusuke Akazaki. These partnerships have likely fostered an environment of creativity and innovation, further enhancing the development of groundbreaking technologies in their respective fields.

Conclusion

Atsushi Takaoku stands out as a remarkable inventor whose work in electromechanical devices reflects a deep understanding of engineering principles and a commitment to innovation. His patents demonstrate not just technical skill, but a forward-thinking approach that continues to influence the automotive industry and beyond. Through his inventions, Takaoku is not only advancing technology but also inspiring future generations of inventors.

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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