Azumino, Japan

Seiji Hahakura

This inventor holds 10 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 2016-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Hahakura. Retrieved from https://idiyas.com/inventor/seiji-hahakura

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Suwa, JP (2016)
  • Azumino, JP (2017 - 2021)

Company Filing History:


Years Active: 2016-2021

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10 patents (USPTO):Explore Patents

Title: Seiji Hahakura: Innovator in Robotics and Motor Technology

Introduction

Seiji Hahakura is a prominent inventor based in Azumino, Japan. He has made significant contributions to the fields of robotics and motor technology, holding a total of 10 patents. His innovative designs and solutions have advanced the capabilities of robotic systems and motor units.

Latest Patents

Hahakura's latest patents include a motor unit and a robot. The motor unit features a motor and an amplifier section that includes a drive circuit to operate the motor. Notably, the amplifier section is designed with an amplifier cover, and a power line for supplying power to the motor is bound to this cover. The robot patent describes a system that includes an arm capable of rotating about a rotation axis, with a motor integrated into the arm. Additionally, the robot features an amplifier unit that drives the motor, arranged in a unique configuration to optimize performance.

Career Highlights

Seiji Hahakura is associated with Seiko Epson Corporation, where he has been instrumental in developing cutting-edge technologies. His work has not only enhanced the functionality of robotic systems but has also contributed to the efficiency of motor units used in various applications.

Collaborations

Hahakura has collaborated with notable colleagues, including Masato Yokota and Hidenori Hama. Their combined expertise has fostered innovation and creativity within their projects.

Conclusion

Seiji Hahakura's contributions to robotics and motor technology exemplify the spirit of innovation. His patents reflect a commitment to advancing technology and improving the functionality of robotic systems.

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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