Matsubara, Japan

Atsushi Kubo

This inventor holds 10 USPTO granted patents and 2 EPO patents. Top assignees: Jtekt Corporation, Koyo Seiko Company, Ltd., Sanyo Electric Co., Ltd.. Active years: 2000-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Kubo. Retrieved from https://idiyas.com/inventor/atsushi-kubo-bs9nkukp

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

Calculating rank

% Patents Active = 80.0


Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Osaka, JP (2002 - 2021)
  • Matsubara, JP (2000 - 2023)

Company Filing History:


Years Active: 2000-2023

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10 patents (USPTO):Explore Patents

Title: Innovations of Atsushi Kubo

Introduction

Atsushi Kubo is a notable inventor based in Matsubara, Japan. He has made significant contributions to the field of technology, particularly in fuel cell systems and drive devices. With a total of 10 patents to his name, Kubo's work reflects a commitment to advancing innovative solutions.

Latest Patents

One of Kubo's latest patents is a fuel cell system that utilizes a direct liquid fuel cell. This system employs a liquid containing formic acid or alcohol as fuel. It includes a fuel tank for storage, a fuel supply device for delivery to the fuel cell, and a bubbling device that introduces an inert gas into the stored fuel. Another significant patent is a drive device that features a sealed housing containing a gas with a lower density than air. This device includes a driven object, a driver to operate the object, a current detector to monitor the current flowing into the driver, and a determinator to assess the gas concentration within the housing based on the detected current.

Career Highlights

Kubo has worked with prominent companies such as Jtekt Corporation and Koyo Seiko Company, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.

Collaborations

Kubo has collaborated with talented individuals, including Hirochika Ueyama and Norio Nakagawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Atsushi Kubo's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in fuel cell systems and drive devices, showcasing the importance of innovation in today's world.

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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